Assos RSR Speed Socks S11 - White Series

The RSR Speed Socks S11 are Assos's focussed racing sock for warm conditions where every detail matters. Built to the S11 generation specification, the socks deliver a second-skin fit with a deliberate balance of light compression and targeted support so the fabric follows pedal strokes without slipping. At approximately 18 cm cuff height they meet typical race regulations while closing the gap between shoe and leg for a tidy, aerodynamic line.

Construction emphasises breathability and moisture management. The knit uses open, highly ventilated zones across the instep and shin to shed heat during long, high-intensity efforts, while denser stitches around the arch and Achilles give discreet support and a locked-in feel. That combination reduces movement inside the shoe, minimises hotspots and keeps the foot drier on hot days.

Fit is performance-orientated rather than casual. The light compression improves circulation and provides a stable platform under modern road shoes without adding bulk. The cuff holds its position through repeated efforts, and the thin profile keeps shoe fit unchanged so road shoe closures and power transfer remain precise. Materials are chosen to be soft next-to-skin, avoiding abrasive seams where the sock finishes meet the shoe line.

Key Features

• Race-height cuff (circa 18 cm) that meets competitive appearance and regulation expectations.
• Ultrabreathable knit zones for rapid moisture wicking and ventilation in hot conditions.
• Engineered arch and Achilles support to reduce in-shoe movement and improve fit stability.
• Light, performance compression for a locked-in, second-skin feel without added bulk.
• Thin profile designed to sit comfortably under modern road shoes and retain precise pedal feel.

Ideal For

• Road racers and criterium riders seeking aerodynamic, low-bulk socks for warm weather competition.
• Fast club riders and sportive participants who prioritise ventilation, fit and minimal in-shoe movement.