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Triathlon

$36.99
Alpha Fins are the only swim fins to be manufactured with injection molded EVA foam. The ultra soft EVA foam make the Alpha Fins 70% lighter than traditional swim fins and provide unparalleled comfort. Due to the buoyancy of the material, these finds improve a swimmers body position while activating their kick.
- Provides isolated leg workout
- Buoyancy improves body position
- Water channels provide stability and maximum power transfer
- Dedicated right and left fins with full arch support
- Made of non-waterlogging, EVA foam

$99.99 - $109.99
- Instadry Speed fabric is fast in the swim with minimal water absorption
- Free construction for great anatomic fit
- KISS Tri seat pad is comfortable on the bike and virtually disappears on the run
- SnapLock fastener at waist to clip jersey into place for swim and bike
- Flat-lock stitching
- 2 small pockets on hip for nutrition during run
- GIRO Air gripper elastic for more comfort
- Weight: 85g

$99.99 - $109.99
Product Features
- SpeedFreak ventilated race fabric on front
- Velocity Mesh back gives wind-tunnel-proven speed on the bike
- SnapLock fastener at lower back to clip to Free Tri Short to prevent riding up during swim or bike leg
- YKK Camlock zipper
- FreeAero 2 hydro- and aero-optimized pockets
- Soft-finish armholes to reduce chafing
- Weight: 58g

$99.99 - $109.99
- Instadry Speed fabric is fast in the swim with minimal water absorption
- Free construction for great anatomic fit
- KISS Tri seat pad is comfortable on the bike and virtually disappears on the run
- SnapLock fastener at waist to clip jersey into place for swim and bike
- Flat-lock stitching
- 2 small pockets on hip for nutrition during run
- GIRO3 gripper elastic for more comfort
- Weight: 109g

$99.99 - $109.99
Product Features
- SpeedFreak ventilated race fabric on front
- Velocity Mesh back gives wind-tunnel-proven speed on the bike
- SnapLock fastener at lower back to clip to Free W Tri Short to prevent riding up during swim or bike leg
- YKK Camlock zipper
- FreeAero 2 hydro- and aero-optimized pockets
- Soft-finish armholes to reduce chafing
- Weight: 51g

$119.99
The ultimate race short
You know Castelli can make a great bike short. This one doesn't disappoint, thanks to amazing fit, the quick-drying instadry fabric that gives compressive muscle support, and the renowned kiss tri seat pad. New giro4 leg grippers hold the longer legs in place without riding up.
For the swim we've made the short smoother through the water, and the back pocket will lie flat to avoid catching water. The snaplock closure clips to your Castelli top to keep it from riding up.
On the run, the short basically disappears. The kiss tri seat pad is thin enough you don't really notice it. This short is so comfortable you'll be using it for training rides as well as racing.
- Instadry speed fabric is fast in the swim with minimal water absorption
- Free construction for great anatomic fit
- Kiss tri seat pad is comfortable on the bike and virtually disappears on the run
- Snaplock fastener at waist to clip jersey into place for swim and bike
- Flat-lock stitching
- GIRO4 leg gripper elastic for more comfort
- Longer length for improved aerodynamics

$119.99
The ultimate race short
You know Castelli can make a great bike short. This one doesn't disappoint, thanks to amazing fit, the quick-drying instadry fabric that gives compressive muscle support, and the renowned kiss tri seat pad. New giro4 leg grippers hold the longer legs in place without riding up.
For the swim we've made the short smoother through the water, and the back pocket will lie flat to avoid catching water. The snaplock closure clips to your Castelli top to keep it from riding up.
On the run, the short basically disappears. The kiss tri seat pad is thin enough you don't really notice it, while the Instadry speed fabric provides the support you need, and here you'll appreciate the extra support layer in the front.
- Instadry speed fabric is fast in the swim with minimal water absorption
- Free construction for great anatomic fit
- Kiss tri seat pad is comfortable on the bike and virtually disappears on the run
- Snaplock fastener at waist to clip jersey into place for swim and bike
- Flat-lock stitching

$159.99
- Short-distance race suit for speed and comfort
- Endurance Evolution fabric is lightweight but supportive
- Close-cut top with longer legs
- Reduced seaming for faster swims
- Rear envelope pocket stays closed in the water but makes it easy to carry a gel
- Fleece seat liner smooths out the bike ride but disappears on the run
- Weight: 170g

$159.99
- Short-distance race suit for speed and comfort
- Endurance Evolution fabric is lightweight but supportive
- Close-cut top with longer legs
- Reduced seaming for faster swims
- Rear envelope pocket stays closed in the water but makes it easy to carry a gel
- Fleece seat liner smooths out the bike ride while disappearing on the run
- Weight: 149g

$199.99
The Long Distance 1 Piece Suit
This suit is for you if you race 70.3 and Ironman distance and like the convenience of a 2 piece suit but the comfort of a 1 piece. The Sanremo front makes it easy to ventilate, easy to respond when nature calls, and maintains the aero performance of a 2 piece suit. The full pockets on the back lay flat for the swim while providing plenty of space for carrying nutrition on the bike or run.
Product Features
- SpeedFreak ventilated race fabric on front of upper portion
- Velocity mesh back gives wind-tunnel-proven speed on the bike
- YKK Camlock zipper
- FreeAero 2 hydro- and aero-optimized pockets
- Soft-finish armholes to reduce chafing
- Castelli-innovated Sanremo front construction allows easy nature breaks and ventilation in one-piece race suit
- Instadry Speed fabric on short is fast in the swim with minimal water absorption
- KISS Tri seat pad is comfortable on the bike and virtually disappears on the run
- 2 small pockets on hip for nutrition during run
- GIRO Air leg gripper elastic
- Weight: 182g

$44.99
The Comp 2 Sleeveless top is a brilliant choice for junior triathletes to help them be at their very best. Comfortable armholes and neck mean kids can move freely throughout the bike, swim and run sections of the race. The fabric will resist the long-term effects of exposure to chlorine giving it fantastic durability, while the flatlock seams eliminate chafing and skin irritation. The back pocket is big enough to store energy gels or an MP3 player, with a hole for headphone wires to be routed through the inside. The material of the top also blocks harmful UV rays with a protection factor of 50 so you needn't worry about them getting sunburned in the summer heat.
Technical Details
- Fabric: Endurexx: Chlorine-resistant and soft to the touch for more comfort. Great stretchability that adapts to all shapes
- Features: Comfort-designed armholes and neck: Accommodate full range of motion
- Pockets: Multimedia pocket
- Seams: Flatlock seams
- Visibility Features: Reflective accent
- Zipper: 12" / 30.5 cm invisible zip
- Standard Fit UPF/SPF 50

$59.99
Give your young triathlete an edge over the competition with the Louis Garneau JR Comp 2 Tri Shorts. With comfortable compression and support, these tri shorts are perfect for swimming, riding, and running.
Fabric & Fit
- Endurexx fabric with chlorine-resistant Lycra® X-Life.
- Flatlock seams: Reduces chafing.
- Snug, supportive fit.
- Inseam: 5".
Features & Benefits
- Junior Comp 2 tri shorts.
- Elastic waist with drawstring.
- Built-in chamois: For on-the-bike comfort.
- Back and bottom reflective accents.
- Kids sizing

$84.99
The Vent Tri Sleeveless is made with new Tri Edge fabric that dries in no time. It also proves to be a great aerodynamic asset with its golf-ball structure, preventing air from staying close to the fabric. Since nutrition is as important as the swim, bike and run during a triathlon, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. Ice pockets located near the rib cage help keep blood vessels cool when filled with ice from the feed zone.
Fabric
- 3Edges: Jacquard dimpled mesh structure that enhances ventilation and breathability.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
- Fabric Technology: Chlorine-resistant
Technical Details
- Fit Tech: Standard
- Arm Finish Biceps: Laser-finished armholes for optimal aerodynamics
- Pockets: 2 ice pockets at sides, 2 angled rear pockets
- Visibility Features: Reflective logo, reflective trim

$89.99
Stretchable and compressive fabrics provide you with total muscle support for swimming, riding, and running.
FABRICS:
-Light Power: Compressive, moisture wicking, opaque
-Carbon-X Mesh: Opaque, breathable, compressive
-Pro + LYCRA® fiber: Support and shape recovery
DETAILS:
-Ergonomic fit: Pre-shaped to fit and support the body in motion
-HugFit waist with elastic drawstring and 2 back pockets
-Inseam: 6"/15 cm
-Seamless inner leg: Reduces bulkiness and excess material that causes saddle bunching
-Aero Lazer band at thigh: Laser-cut, smooth transition to improve aerodynamics and muscle support
-Micro-Activ seams: Eliminate irritation and reduce chafing
-Flatlock seams: Eliminate irritation and reduce chafing
-Back and bottom reflective accents

$89.99
The women's Pro 6 Carbon Shorts provide superb support and great performance from the start line to the final seconds of the race. Ergonomically designed to fit and support your body, the shorts are made with compressive fabrics and feature a comfortable HugFit waist with elastic drawstring. An Aero Lazer band at the thigh offers improved aerodynamics and aids muscle function while two back pockets provide plenty of storage space.
- Light Power: Compressive, moisture wicking, opaque
- Carbon-X Mesh: Made with carbon fibers, its compressive properties help blood circulation to increase resistance to fatigue.
- Pro + LYCRA fiber: Support and shape recovery
- Flattering HugFit waist with adjustable elasticized drawstring
- Aero single-layer, laser-cut bottom
- 2 mesh rear pockets for water evacuation
- Mini-stitching: Improves stretchability without restricting movement
- Reflective accents
- Inseam: 6"/15 cm
- Tri Air Chamois - Women
- UPF/SPF 50

$89.99
With its front zipper for an easy pull-on, this singlet delivers compression, support, and comfort.
FABRICS:
-CB Carbon Slick: Moisture wicking, antibacterial
-Carbon-X Mesh: Opaque, breathable, compressive
-Tri-Rev: Compression and support
DETAILS:
-coldblack®: Reflects UV rays to reduce heat build-up even on dark textiles
-13"/33 cm comfort zip with inner flap: Zip is sewn so teeth pull away from the user to reduce abrasion and chafing. Inner flap protects skin from the zip
-Laser-cut shoulders: Designed for improved aerodynamics
-2 mesh back pockets with flap: Protect contents without compromising aerodynamics
-Micro-Activ seams: Eliminate irritation and reduce chafing
-Flatlock seams: Eliminate irritation and reduce chafing
-Front and back reflective accents

$94.99
Designed for comfort and feature-packed for performance.
FABRICS:
-CB Carbon Slick: Moisture wicking, antibacterial
-Carbon-X Mesh: Opaque, breathable, compressive
-Tri-Rev: Compression and support
DETAILS:
-coldblack®: Reflects UV rays to reduce heat build-up even on dark textiles
-Full length comfort zip with inner flap: Protects skin from abrasion and chafing
-Laser-cut shoulders: Designed for improved aerodynamics
-2 back pockets with flap: Offer protection and aerodynamics
-Micro-Activ seams: Eliminate irritation and reduce chafing
-Flatlock seams: Eliminate irritation and reduce chafing
-Front and back reflective accents

$94.99
The Vent Tri Sleeveless CF is made with new Tri Edge fabric that dries in no time. It also proves to be a great aerodynamic asset with its golf-ball structure, preventing air from staying close to the fabric. Since nutrition is as important as the swim, bike and run during a triathlon, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. Ice pockets are located near the rib cage so that blood vessels stay cool when you get ice from the feed zone.
Fabric
- 3Edges: Jacquard dimpled mesh structure that enhances ventilation and breathability.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
- Fabric Technology: Chlorine-resistant
Technical Details
- Fit Tech: Standard
- Arm Finish Biceps: Laser-finished armholes for optimal aerodynamics
- Pockets: 2 ice pockets at sides, 2 angled rear pockets
- Visibility Features: Reflective logo, reflective trim

$94.99
The Women's Vent Tri Sleeveless CF is made with new Tri Edge fabric that dries in no time. It also proves to be a great aerodynamic asset with its golf-ball structure, preventing air from staying close to the fabric. Since nutrition is as important as the swim, bike and run during a triathlon, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. Ice pockets are located near the rib cage so that blood vessels stay cool when you get ice from the feed zone.
Fabric
- 3Edges: Jacquard dimpled mesh structure that enhances ventilation and breathability.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
Technical Details
- Fit Tech: Relaxed
- Fabric Technology: Chlorine-resistant
- Arm Finish Biceps: Laser-finished armholes for optimal aerodynamics
- Pockets: 2 ice pockets at sides, 2 angled rear pockets
- Visibility Features: Reflective logo, reflective trim
- Zipper: Full-length zip

$98.99
The Sprint Tri Sleeveless is made of race-proven, renowned Endurexx fabric that dries fast and manages moisture efficiently. Mesh fabric in the back ensures efficient heat management on those hot summer days. When it comes to nutrition, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. A silicone gripper circles the bottom of the Sprint Tri Sleeveless to make sure it doesn't move up during effort. The reflective trims and logo make it a great asset for both early birds and night owls.

$99.99
A traditional Tri Comfort waist with drawstring ensures minimum pressure on the belly during the effort. Two extra angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. These pockets also make the Sprint Tri Shorts a perfect choice if you like to run with a singlet or a t-shirt during training. The Tri Air chamois drains water quickly as soon as you get out of the water, providing great comfort on the bike while ensuring an efficient stride on the run.
Fabric
- Endurexx: Chlorine-resistant and soft to the touch for more comfort. Great stretchability that adapts to all shapes.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
Technical Details
- Fit Tech: Standard
- Chamois: TriAir
- Inseam: 8" / 20.5cm
- Leg Finish: Thigh silicone grippers
- Pockets: 2 angled rear pockets
- Visibility Features: Reflective logo, reflective trim
- Waist: Tri-comfort waist with drawstring

$99.99
A traditional Tri Comfort waist with drawstring ensures minimum pressure on the belly during the effort. Two extra angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. These pockets also make the Women's Sprint Tri Shorts a perfect choice if you like to run with a singlet or a t-shirt during training. The women's Tri Air chamois drains water quickly as soon as you get out of the water, providing great comfort on the bike while ensuring an efficient stride on the run.
Fabric
- Endurexx: Chlorine-resistant and soft to the touch for more comfort. Great stretchability that adapts to all shapes.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
Technical Details
- Fit Tech: Standard
- Chamois: TriAir
- Inseam: 7" / 18cm
- Leg Finish: Thigh silicone grippers
- Pockets: 2 angled rear pockets
- Visibility Features: Reflective logo, Reflective trim
- Waist: Tri-comfort waist with drawstring

$99.99
The Women's Sprint Tank is made of race-proven, renowned Endurexx fabric that dries fast and manages moisture efficiently. Mesh fabric in the back ensures efficient heat management on hot summer days. When it comes to nutrition, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. A silicone gripper circles the bottom of the Women's Sprint Tank to make sure it doesn't move up during effort. Reflective trims and logo make it a great asset for both early birds and night owls.
Fabric:
- Endurexx: Chlorine-resistant and soft to the touch for more comfort with great stretchability that adapts to all shapes.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
- Fabric Technology: Chlorine-resistant, quick-drying, and moisture management
Technical Details:
- Fit Tech: Standard
- Features: Mesh insert at the chest to evacuate sweat
- Hem Finish: Silicone gripper at hem
- Pockets: 2 angled rear pockets
- Visibility Features: Reflective logo, reflective trim

$99.99
A traditional Tri Comfort waist ensures minimum pressure on the belly during the effort. Two extra angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. These pockets also make the Women's Vent Tri Shorts a perfect choice if you like to run with a singlet during hot summer days. The new women's Tri Air 2 chamois offers more padding in the front area for maximum comfort when riding in the aero position.
Technical Details:
- Fit Tech: Standard
- Fabric: 3Edges: Jacquard dimpled mesh structure that enhances ventilation and breathability. Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
- Fabric Technology: Chlorine-resistant
- Chamois: TriAir 2
- Inseam: 6" / 15cm
- Leg Finish: Lazer-finished at thighs
- Pockets: 2 angled rear pockets
- Sun Protection: UPF/SPF 50
- Visibility Features: Reflective logo, reflective trim
- Waist: HugFit waist

$114.99
Perfect for a beginner triathlete or for your training sessions, the Comp Suit molds to the curves of the body perfectly, providing good muscle compression and excellent support. And its chlorine resistance will maintain integrity when training in a pool.
- Endurexx: Chlorine-resistant and soft to the touch for more comfort. Great stretchability that adapts to all shapes.
- Power Mesh: Four-way stretchability, extreme breathability and quick drying
- Invisible zip
- 2 mesh rear pockets for water evacuation
- Multimedia pocket
- Compressive flattering women's Powerband that stays in place during movement
- Tri specific seams placement for optimal comfort on swim, bike and run
- Reflective accents
- Inseam: 6.25"/16 cm
- Standard Fit
- Mini Dryfleece
- Light Chamois - Women
- UPF/SPF 50

$114.99
The Women's Sprint Tri Sleeveless is made of race-proven, renowned Endurexx fabric that dries fast and manages moisture efficiently. Mesh fabric in the back ensures efficient heat management on those hot summer days. When it comes to nutrition, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. A silicone gripper circles the bottom of the Sprint Tri Sleeveless to make sure it doesn't move up during effort. The reflective trims and logo make it a great asset for both early birds and night owls.
Fabric:
- Endurexx: Chlorine-resistant and soft to the touch for more comfort with great stretchability that adapts to all shapes.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
- Fabric Technology: Chlorine-resistant, quick-drying, and moisture management
Technical Details:
- Fit Tech: Standard
- Features: Mesh insert at the chest to evacuate sweat
- Hem Finish: Silicone gripper at hem
- Pockets: 2 angled rear pockets
- Visibility Features: Reflective logo, reflective trim

$144.99
If you're looking for a fast, comfortable and performance-driven suit, the women's Pro Carbon is for you. Laser-cut shoulders and and Aero Lazer band at the thigh combine to reduce drag, while the advanced coldblack technology dispels heat build-up caused by UV rays—even on dark-colored gear—so you can stay cool while you're pushing yourself hard in the summer heat. Add to that an amazingly comfortable combination of fabrics and the laser-cut design, this suit offers outstanding value for money.
- CB Carbon Slick: Quick-drying, breathable and chlorine-resistant. The addition of carbon fiber helps enhance blood circulation and procures antistatic properties.
- Light Power: Compressive, moisture wicking, opaque
- Carbon-X Mesh: Made with carbon fibers, its compressive properties help blood circulation to increase resistance to fatigue.
- Tri-Rev: Compression and support
- Pro + LYCRA fiber: Support and shape recovery
- Coldblack treatment reflects UV rays to keep you cool
- 13"/33 cm zip with inner flap
- Laser-finished armholes for optimal aerodynamics
- 2 rear pockets with flap for hydrodynamics
- Aero single-layer, laser-cut bottom
- Tri-specific seams placement for optimal comfort on swim, bike and run
- Mini-stitching: Improves stretchability without restricting movement
- Reflective accents
- Inseam: 8"/20.5 cm
- Standard Fit
- Tri Air Chamois - Women
- UPF/SPF 50

$159.99
The Sprint Tri Suit's name speaks for itself. If you're getting into triathlon, chances are you'll try your hand at the sprint distance first. As the main item of the Sprint collection, this suit inherits years of experience in triathlon-specific clothing, now available to anyone willing to give this swim-bike-run thing a try.
Made of the race-proven and renowned Endurexx fabric, the Sprint Tri Suit is a great bang for the buck with long stretches of mesh fabric at the back ensuring efficient heat management. When it comes to nutrition, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. Reflective elements provide added safety for those early morning trainings, among others. A silicone gripper at the bottom of the leg holds the suit right in place during the effort. The Tri Air chamois drains water quickly as soon as you get out of the water, providing great comfort on the bike while ensuring an efficient stride on the run.
Fabric:
- Endurexx: Chlorine-resistant and soft to the touch for more comfort. Great stretchability that adapts to all shapes.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up.
- Fabric Technology: Chlorine-resistant, quick-drying, and moisture management.
Technical Details:
- Fit Tech: Standard
- Chamois: TriAir
- Leg Finish Thighs: Thigh silicone grippers
- Pockets: 2 angled rear pockets
- Visibility Features: Reflective trim
- Inseam: 8" / 20.5cm

$159.99
Made of the race-proven and renowned Endurexx fabric, the Women's Sprint Tri Suit is a great bang for the buck with long stretches of mesh fabric at the back ensuring efficient heat management. When it comes to nutrition, new angled back pockets offer plenty of storage for bars and gels while preventing any loss during the race thanks to a tight elastic opening. Reflective elements provide added safety for those early morning trainings, among others. A silicone gripper at the bottom of the leg holds the suit right in place during the effort. The women's Tri Air chamois drains water quickly as soon as you get out of the water, providing great comfort on the bike while ensuring an efficient stride on the run.
Fabric:
- Endurexx: Chlorine-resistant and soft to the touch for more comfort. Great stretchability that adapts to all shapes.
- Highlander Mesh: Designed for maximum moisture vapor transfer (MVT), which helps prevent overheating from exercise by venting moisture vapor build-up
- Fabric Technology: Chlorine-resistant, quick-drying, and moisture management
Technical Details:
- Fit Tech: Standard
- Features: Mesh insert at the chest to evacuate sweat
- Chamois: TriAir
- Leg Finish Thighs: Thigh silicone grippers
- Pockets: 2 angled rear pockets
- Visibility Features: Reflective trim
- Zipper: Full-length zip
- Inseam: 7" / 18cm

$90.00
Make sure you're prepared to go the distance in your next tri. Giant's Race Day Sleeveless Tri Top is optimized to provide top-tier performance, whether you're just starting your swim, deep into your bike leg, or running towards the finish line. Its four-way stretch Stratos fabric moves with your body for a great fit and long-term comfort during all of the disciplines. Plus, its chlorine-resistant for race day simulations in the pool boasts a 20cm zipper for ventilation, and features two rear pockets for easy access to your fuel.
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