Castelli Aero Race Pro 20 2026 socks

An aerodynamic sock without giving up the features that make it excellent. Thanks to the collaboration with expert Italian knitters and the use of cutting-edge machinery, a structure was created that combines smooth and textured areas to control air circulation and reduce aerodynamic resistance, without sacrificing comfort and fit. The result is a comfortable sock that stays in place and offers aerodynamic performance equal to that of ribbed Lycra® cuffs, with the advantage of being able to be worn every day.

• Weight: 46 g
• Temperature: 10°C - 35°C / 50°F - 95°F
• Fit: Race

Product Features:

Traditional comfort socks with embossed aerodynamic ribs

Developed to deliver aerodynamic benefits every day

Breathable and resistant structure

90% polyamide / 10% elastane mix for optimal comfort and fit

20cm cuff