What Our Gearhead(R) Experts Are Saying: "These socks are insanely light and perfect for hot-weather riding. The Oxigen Tec yarns breathe way better than standard race socks, and the seamless build means zero hotspots-even on long, sweaty days. I love the 18cm cuff for a clean, fast look. They're simple, fast, and ridiculously comfortable." We pull on the Assos R Socks S11 when the day calls for high heat, high speed, and full-effort miles. Engineered with airy Oxigen Tec yarns, these socks create a cooling, ultralight feel that keeps our feet dry and comfortable during intense summer training or race-day efforts. The seamless construction eliminates friction, making them an easy pick for long rides, steep climbs, and all-out intervals. The 18cm cuff adds a sleek, pro-level silhouette with colorways designed to pair perfectly with R and RS jerseys. Whether we're pushing the pace with teammates or lining up at the start line, the R Socks S11 offer breathable support that never distracts from the ride.