Seamless calf length compression socks which help to reduce lactic acid build up, and in turn prevent muscle cramp in the calfs. Manufactured from 80% Nomex, 20% viscose, 10% elastic material.

• Flame retardant.
• Ideal for endurance events or rallying.
• Complies with the very latest FIA homologation

This latest version of the Compression socks from Sparco have been developed to comply with the latest FIA regulations for increased heat and flame protection.

FIA 8856-2018 approved