The Sparco Fireproof Underwear Top is a part of the RW-4 race underwear range and is ideal for racers who prioritize comfort and relaxation. The top features a more relaxed shape than the standard race underwear, making it a more comfortable fit for extended periods of time.

Constructed with a soft touch, flame retardant material, this top offers excellent heat and flame protection while still maintaining a comfortable feel. The relaxed shape of the top provides a more regular fit, allowing for a better range of motion while driving.

Although this top is not FIA approved, it is still a reliable and safe option for motorsports enthusiasts who are looking for a more comfortable alternative to traditional race underwear.

Elevate your comfort level while still maintaining adequate heat and flame protection with the Sparco Fireproof Underwear Top.