Assos RS Socks S11Targeted Support The latest of Assos's proven Racing Series socks, the S11 generation provides targeted support across the arch and light compression up the shin. The new yarn also incorporates silver on the foot, boosting permanent anti-odor properties and creating a cooling sensation beneath your shoe. The race-tuned cuff height is UCI-legal at 19cm (7. 5in). Features The fabric is ultralight as well as ultrasoft and fast-drying Seamless construction eliminates friction with a low-profile fit and ultra-soft feel Light compression with an infusion of silver for additional cooling and odor control Sizing Size0IIIShoe Size (EU)35 - 3839 - 4243 - 46Shoe Size (US)4 - 67. 5 - 99. 5 - 12 | Assos | Rs Socks S11 Men's | Size Medium In White