Sparco 099145MRBMRSN2 RW-10 Compression Sock FIA 8856-2018 Nomex Racing Undergarment

The Sparco RW-10 Compression Sock is the only FIA-approved compression sock on the market, designed specifically for motorsports applications. Homologated to the FIA 8856-2018 standard, this sock combines race-proven fire protection with advanced compression technology to enhance driver performance and comfort.

Advanced Compression Technology:

• Unique helical structure provides gradual Class 1 compression force
• Maximum pressure at the ankle that decreases upward toward the calf
• Facilitates upward return of blood circulation to reduce fatigue
• Minimizes muscle fatigue to improve driver comfort and focus
• Uses same graduated compression principles as athletic compression wear

Construction and Materials:

• Full Nomex construction for fire-resistant protection
• Fully seamless structure eliminates irritation points
• Ultra-soft stretchable material for comfortable fit
• Part of Sparco's lightest and most breathable undergarment line

Designed through extensive study of driver seating positions, the RW-10 compression sock delivers the perfect balance of safety, comfort, and performance-enhancing circulation support for professional and amateur racers alike.