CASTELLI AERO RACE PRO 20 SOCK Cut:XXL (44-47) Thanks to the double benefit

Thanks to the double benefit of the HyperBELT construction and the tread pattern derived from the Pirelli Angel Scooter

Gabbia in alluminio

Guarnitura: Forged Alloy

Real-time Stamina - Cycling

Silent and smooth gear changes on rough surfaces

CASTELLI AERO RACE PRO 20 SOCK Cut:XXL (44-47) Thanks to the double benefitAERO RACE PRO 20 SOCK Product Features Traditional comfort socks with raised aerodynamic ribbing Developed to deliver aerodynamic benefits every day Breathable and durable structure 90% polyamide 10% elastane mix for optimal comfort and fit 20cm cuff Weight: 46 g Temperature: 10C 35C 50F 95F Fit: Race