Sparco RW-7 Fire Resistant Racing Underpants - FIA 8856-2018 Vehicle Model_Mustang the lightweight shell is wrapped

the lightweight shell is wrapped with impact-absorbing foam and covered with fire retardant

these are the next‑gen upgrade for serious braking confidence

Based off the Slalom RB-3

Sail panels replacements can be ordered from your GM Dealer (Part 15277640 for driver side

Sparco RW-7 Fire Resistant Racing Underpants - FIA 8856-2018 Vehicle Model_Mustang the lightweight shell is wrappedSparco's competition level RW 7 line of fire resistant underwear is designed with both comfort and protection in mind. Constructed from a unique blend of soft, stretchable Nomex fibers that is treated with Sparco's unique X Cool treatment, helping to draw heat away from the skin for enhanced driver cooling. Seamless sides on the slim fitting underpants and raglan style sleeves enhance comfort under your driving suit.