The Assos Endurance Low S11 Socks replace the trusted GT Socks C2 with a more durable evolution of what a performance cycling sock should be: lightweight, breathable, cooling, and nearly invisible on the bike. Designed with a zero-cuff length, they disappear at the ankle, making them ideal for layering beneath rain covers or aerodynamic speed booties. Built on the S11 platform, these socks feature odor-resistant yarns strategically mapped to provide light compressive support across the metatarsals, arch, and ankle. Targeted compression enhances comfort and stability while maintaining exceptional breathability for long days in the saddle. Durable yet featherlight, the Endurance Low S11 delivers everyday performance with race-ready refinement, perfect for riders who demand comfort without compromise. Key Features S11 Platform Construction - More durable evolution of the GT Socks C2 Zero-Cuff Length - Minimal profile ideal for layering under rain or aero booties Lightweight & Breathable - Keeps feet cool and comfortable on long rides Odor-Resistant Yarns - Maintains freshness during extended use Targeted Light Compression - Support across metatarsals, arch, and ankle for improved comfort and stability