Sparco Prime+ Racing Underpants

Sparco's professional level Prime+ line of racing underwear is specifically designed to meet the latest FIA 8856-2018 rating. Using an F1 derived double-weave construction, the underpants features ultra breathable fire retardant fabrics. Additional breathable inserts have been added to the inner thigh for increased cooling. Finally, extra thin ankle cuffs reduce bulk underneath the suit for a more natural feel.