Sparco Black RW-9 Compression Racing Socks EU 42/43 | US 8/9.5

The RW-9 Compression sock is the only FIA approved compression sock on the market. It uses a seamless construction that delivers Class 1 compression force. This graduate compression force uses the same principles used in action sports. The RW-9 sock exerts maximum pressure at the ankle and then decreases going upwards towards the calf, to facilitate the upward return of blood circulation. This compression force is proven to minimize muscle fatigue to improve driver comfort and focus. Available in black or white.

Features:

• Only FIA approved Compression sock available
• Seamless and Stretchable in key areas for mobility
• Perforated for in key areas for breathability
• X Cool Silver draws heat from the body surface to cool the driver
• Minimal external seams increase driver comfort
• Available in white or black

Other Part Numbers:
Sparco #spa001512NR1112