Castelli Como 20 Thermal Socks

Keep your feet cozy and comfortable on cold rides with the Castelli Como 20 Thermal Socks. Designed for winter training, these socks combine lightweight warmth with a precise fit that stays in place, helping you focus on performance instead of chilly toes.

Key Features

Thermal yarns provide insulation and retain heat during cold-weather rides

Lightweight, breathable construction prevents overheating while keeping feet warm

Anatomical fit contours to your foot for comfort and support

Reinforced cuff and heel improve durability and stay-up performance

Moisture-wicking properties keep feet dry and reduce friction

Subtle reflective details enhance visibility in low-light conditions