THE FEARLESS ARE NEVER LOST Lightweight. Low profile. Built to disappear. These are built with RHEON™ impact pads made of a polymer that is super soft, flexible and comfortable - meaning you'll actually want to wear them. The minimalist sleeve design sits discreetly under your jersey and features breathable fabric to keep you cool and comfortable from first to last lap. Max Comfort + Max Protection = More Fun. Loris Vergier wears a size Medium and Amaury Pierron wears a size Large.