Endurance Socks S11

Assos Endurance Socks S11

The Assos Endurance Socks S11 are classic cycling socks for warm days, designed for cooling breathability and consistent long-distance comfort. They replace the previous GT Socks C2 and feature a more durable yet lighter construction with an 18 cm cuff for a universally secure fit. The quick-drying Polyamide/Elastane mix (90/10) hugs your foot securely and supports it without adding bulk. Strategically placed odour-resistant yarns create light compression across the midfoot, arch and ankle – ideal when things heat up on long rides around Zurich and across Switzerland.

• 18 cm cuff for a secure, universal fit at the lower leg
• Odour-resistant yarns with light compression at the midfoot, arch and ankle
• Quick-drying yarn blend of 90% Polyamide / 10% Elastane
• Seamless, flat-knit construction to minimise friction
• Designed for > +21°C; Breathability 5/5, Quick-Drying 4/5, Insulation 1/5, Packability 5/5
• Regular Fit in sizes 0, I, II

Technical Details and Features

The S11 platform of the Endurance Socks combines a seamless construction with a flat-knit fit, reducing pressure points inside shoes and allowing smooth movement of the foot. The material blend supports the foot and ensures efficient moisture management thanks to high breathability – exactly what you need on summer rides across the Mittelland or up alpine passes. The precisely mapped compression zones keep your foot stable inside the shoe, while the odour-resistant fibres ensure lasting freshness. The 18 cm cuff connects cleanly with leg warmers or grippers without slipping, and the Regular Fit in 0, I, II covers common sizes with ease. The product specifications provide further guidance: > +21°C, 5/5 Breathability, 4/5 Quick-Drying, 1/5 Insulation, 5/5 Packability.

Intended Use and Benefits

Whether on a road bike, gravel or indoor training: these socks shine when it's warm and every moment of breathability counts. On long rides from the Limmat valley into the Bernese Oberland, the light compression zones reduce micro-movements inside the shoe, supporting a smooth, efficient pedal stroke. The seamless construction helps minimise friction, which makes a noticeable difference in comfort when the metres of climbing add up. The quick-drying yarn blend keeps your feet pleasantly dry, while the odour-resistant properties stay fresh even through long summer training blocks. Combined with the 18 cm cuff, the result is a versatile sock that sits unobtrusively, cools reliably and fits perfectly into a warm-weather Swiss kit setup.