The Castelli Sinergia 18cm Women's Sock is part of our women's winter range and features a wool/silk composition for softness and warmth.
The 18cm cuff (the tallest in our range of women's specific socks) offers maximum overlap when used with cycling tights to aid warmth further.
- Wool/Silk blend
- Ultimate softness and warmth
- 18cm cuff
- Sizes S/M, L/X
Castelli Cycling is the most innovative, stylish and prestigious cycling clothier in the world. Decades of pro cycling development and a passion for perfection in materials, cut and performance has seen the brand reinvent cycle wear time after time. From the first Lycra shorts to sublimated printing, the game-changing Gabba and aerodynamic apparel, Castelli continues to set a path that others can only follow while maintaining generations of Italian heritage. Read more about Castelli.
Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of 3T, Alchemy, Castelli, Chris King, ENVE, Intense, Sidi, Silca, Stages and Troy Lee Designs.