Sparco RW-4 Fire Resistant Racing Undershirt - FIA 8856-2018 Size:XX-Large Certified to the FIA/Snell CMR

Certified to the FIA/Snell CMR standard designated for kart racers under the age of 18

The Aluminum side mount is nearly half the weight of the Sparco Steel side-mounts (2

Over the Head

RS7SC LTWT

The GPS allows you to get precise and accurate readings without having to install IR beacons at the track

Sparco RW-4 Fire Resistant Racing Undershirt - FIA 8856-2018 Size:XX-Large Certified to the FIA/Snell CMRSparco's entry level RW 4 line of underwear is optimized for both comfort and protection while maintaining a budget price. Using Sparco's classic soft touch fire resistant fabric, the regular fit undershirt is comfortable for all body types.