Sparco RW-4 Nomex Fireproof Shirt

The RW-4 line of undergarments are designed to provide both comfort and protection. The RW-4 features a soft-touch interlock fabric. Then RW-4 includes long-sleeved shirts, pants, a balaclava hood with a single opening and mid-calf socks. The hoods are one size fits all; undershirts and underpants are available in sizes Small through XX-Large. The RW-4 shirts and pants are regular fit.