Sparco RW-4 Fire Resistant Racing Underpants - FIA 8856-2018 Size:Medium 8mm delivery tubes for faster

8mm delivery tubes for faster heat absorption and fire knockdown capability

Strong steel construction provides a solid installation

while maintaining all of the traditional flame protection and wicking properties that Nomex has to offer

ready to use without any permanent installation

Sparco RW-4 Fire Resistant Racing Underpants - FIA 8856-2018 Size:Medium 8mm delivery tubes for fasterSparco'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 fitting long underpants are comfortable for all body types and offers excellent breathability.