Rapha Lightweight Base Layer - Sleeveless - Huckleberry / Huckleberry Size:S Automatic shifting without pedaling

Automatic shifting without pedaling

Ultra-light hollow carbon fiber crankarms transfer power efficiently

Shell composition: 86% Polyester

Gutter Seal Technology drastically improves sealing against the elements while reducing seal drag

Limits torque applied to fasteners while rotating clockwise

Rapha Lightweight Base Layer - Sleeveless - Huckleberry / Huckleberry Size:S Automatic shifting without pedalingA lightweight, breathable and sweat wicking base layer for hot conditions. Specifications Lightweight material Works to actively wick sweat away from skin Temperature regulation Regulates your body temperature in hot and humid conditions Versatile performance Perfectly matched to a wide range of conditions Comfortable A soft and comfortable layer under your bibs and jersey prevents chafing when you sweat How To Wear Wear with lightweight jerseys