Rapha Lightweight Base Layer - Sleeveless - Huckleberry / Huckleberry Size:S Gutter Seal Technology drastically improves

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

Material aluminum / Rubber / Engineering Grade Polymer

With this aero helmet

Modern Road Geometry

Limits torque applied to fasteners while rotating clockwise

Rapha Lightweight Base Layer - Sleeveless - Huckleberry / Huckleberry Size:S Gutter Seal Technology drastically improvesA 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