Castelli Aero Race Pro 20 Sock Variant:Castelli Sock Aero Race Pro 20 White - 2/XL to achieve a truly sublime

to achieve a truly sublime ride

Real Coffee

10 mg (<1% DV)

Reinforced brim with stitch detail

Clear map pocket for viewing map or use with smartphone or tablet

Castelli Aero Race Pro 20 Sock Variant:Castelli Sock Aero Race Pro 20 White - 2/XL to achieve a truly sublimePRODUCT FEATURES Traditional sock comfort with raised aero ribs Developed to provide everyday aerodynamic gains Durable and breathable construction 90% polyamide 10% elastane mix for optimal comfort and fit 20 cm cuff TECHNICAL FEATURES Insulation 1 5 Waterproofness 1 5 Windproofness 1 5 Breathability 4 5 Lightness 4 5 Weight: 46 g Temperature: 10C 38C 50F 100F Fit: Race FAST, SOCK, ALWAYS. We set out to make an aero sock that doesnt compromise on the