Socks

- Polypropylene yarns that don't absorb moisture - Mix of textures for breathability and cushioning - Midfoot support band - 9 cm height

Castelli's Lowboy Socks feature super-thin mesh on the tops for the ultimate in breathability and a mid-foot elastic for arch support. They're made of antibacterial Meryl SkinLife and boast flat seams for comfort. The low cuffs mean lower tan lines, too.

- Polypropylene yarns that don't absorb moisture - Mix of textures for breathability and cushioning - Midfoot support band - 13 cm height

- Meryl Skinlife yarns feature bacteriostatic silver ions - Mesh construction keeps foot cool - Compression cuff

- 200-needle construction for extra stretch - Lightest mesh ankle and top of foot for hot-weather comfort - Midfoot support band - Meryl Skinlife yarns with antimicrobial silver ions to reduce odor

- Q skin yarns with antimicrobial silver ions to reduce odor - Mesh knit construction - Reinforced heel and toe - Midfoot support band

- 200-needle construction for extra stretch - Q Skin yarns with antimicrobial silver ions to reduce odor - Piqué ankle knit - Reinforced heel and toe - Midfoot support band - 15 cm height

- Meryl Skinlife yarns feature bacteriostatic silver ions - Mesh construction keeps foot cool - Compression cuff

- Multiple-structure knit to get the right performance in every part of the sock - 200-needle construction for extra stretch - Compressive midfoot support band - Asymmetrical construction to mirror shape of foot - Reflective tab at center back - Cushioning pad under ball of foot - Meryl Skinlife yarns with antimicrobial silver ions to reduce odor

- Meryl Skinlife with antimicrobial silver ions to reduce odor - Piqué-knit compression cuff - Midfoot support band

- Digitally printed graphic on knit sock - Mesh texture on ankle to keep you cool - Midfoot support band

- Multiple-structure knit to get the right performance in every part of the sock - 200-needle construction for extra stretch - Compressive midfoot support band - Asymmetrical construction to mirror shape of foot - Reflective tab at center back - Cushioning pad under ball of foot - Meryl Skinlife yarns with antimicrobial silver ions to reduce odor

- Ultralight diaphanous mesh ankle - Meryl Skinlife yarns - Midfoot support band - 12 cm height

- Meryl Skinlife yarns - Piquet knit compression cuff - Midfoot support band - 15 cm height

- Q skin yarns with antimicrobial silver ions to reduce odor - Pique ankle knit - Reinforced heel and toe - Midfoot support band

- Q Skin yarns with antimicrobial silver ions to reduce odor - Piqué ankle knit - Reinforced heel and toe - Midfoot support band - 18 cm height

- 200-needle construction for extra stretch - Bioceramic yarns for all-day comfort - Under-foot cushioning - Reinforced heel and toe - Midfoot support band

The premium sock for comfort and cooling on both long-distance and intense rides. - Multiple-structure knit to get the right performance in every part of the sock - 200-needle construction for extra stretch - Compressive midfoot support band - Asymmetrical construction to mirror shape of foot - Cushioning pad under ball of foot - Meryl® Skinlife yarns with antimicrobial silver ions to reduce odor

For road racing or when you can't wear a Fast Feet TT Shoecover, this sock saves watts. - Castelli's Fast Feet project — for riding in warm conditions - The foot portion is based on the Castelli Rosso Corsa Sock for in-shoe comfort - Polyurethane grip strip at top to keep sock in place - Leg portion constructed with engineered grooved Lycra® to help detach airflow