Assos Endurance Socks S11 - Black Series

The Endurance Socks S11 are built for riders who spend hours in the saddle and expect consistent comfort from their kit. These socks use a finely engineered knit that balances breathability with durability so the foot stays ventilated while remaining protected from abrasion inside the shoe. The clean Black Series colourway keeps the look understated and easy to pair with any riding kit.

Fit is a priority. The S11 platform uses a structured, slightly compressive build through the arch and ankle to hold the sock in place and reduce slippage during long efforts and frequent pedal strokes. The 18 cm cuff height offers a universally useful coverage that protects the lower calf from friction with shorts or tights while still working under summer kit. The knit construction includes zones of finer yarn where cooling matters and slightly denser knit where resilience and support are needed.

Moisture management and ride comfort are closely linked. These socks are designed to move sweat away from the skin and dry quickly, which helps reduce hotspots and maintain a stable microclimate inside your shoe. The result is a more comfortable foot across multi-hour rides and better confidence when pushing hard or riding in variable conditions. The socks are also finished with flat seams and a smooth toe profile to reduce irritation where the foot meets the shoe.

Key Features

• Lightweight, breathable knit that prioritises ventilation while retaining durability.
• 18 cm cuff height for secure coverage and reduced friction with legwear.
• Targeted compression around the arch and ankle to improve fit and prevent slippage.
• Moisture-wicking yarn and quick-dry knit zones to help control foot temperature and reduce hotspots.
• Flat toe seam and smooth finish to minimise irritation inside the shoe.

Ideal For

• Endurance road and gravel rides where long-term comfort and reliable fit are essential.
• Riders who prefer a mid-calf sock height and understated, team-neutral styling.
• Those seeking socks that balance breathability with long-term durability for regular use.