The Sparco RW-7 series replaces their RW-6 underwear series and updated to comply with the FIA 8856-2018 standard. The socks employ a F1 derived double-weave construction with minimal external seams and seamless, stretchable Nomex in key areas for mobility. The full calf length provides additional fire protection.
The Sparco RW-7 series replaces their RW-6 underwear series and updated to comply with the FIA 8856-2018 standard. The socks employ a F1 derived double-weave construction with minimal external seams and seamless, stretchable Nomex in key areas for mobility. The full calf length provides additional fire protection.
Newest FIA rating - FIA 8856-2018
Seamless stretchable Nomex in key areas for mobility
Designed for comfort in a driving position
Minimal external seams increase driver comfort
001522NR1012, 001522BI1012
