The Sparco RW-7 line of undergarments are designed to provide both comfort and protection. The RW-7 is made from a unique mixture of very comfortable soft fibers. The undershirts are made with seamless sides with raglan sleeves to enhance comfort. The RW-7 undershirts and underpants are designed to fit close to the body due to the soft stretchable fabric. If you prefer a loose-fit please choose one size up. RW-7 shirts and underpants are treated with Sparco’s X-Cool treatment, which draws heat from the body surface to cool the driver. In addition to cooling the driver, X-Cool treatment has an anti-bacterial effect. The RW-7 line is FIA 8856-2018 approved.


  • 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


XS/S - 32" to 36" chest (42-48 continental)
M/L - 38" to 46" chest (50-56 continental)
XL/XXL - 48" to 52" chest (58-64 continental)

FIA 8856-2018 approved

SKU p_001780M
Brand Sparco

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