Sparco RW-11 Evo Fire Resistant Racing Underpants - FIA 8856-2018 Size:X-Large The Sparco Tool/Radio Belt features

The Sparco Tool/Radio Belt features a tough polyester construction and detaches easily to thread through a radio holder

the TRS-E features a comfortable shape that mimics the sizing of popular fiberglass seats

These are then joined to Alpinestars' exclusive F1-derived ulta-thin sole for reduced weight and improved grip and pedal feel

Knee length offers more protection by covering up to the knee

the latest Sparco Victory suit continues to feature Sparco's patented Hocotex material

Sparco RW-11 Evo Fire Resistant Racing Underpants - FIA 8856-2018 Size:X-Large The Sparco Tool/Radio Belt featuresMaximize your comfort, safety, and performance with Sparco RW 11 Evo Underpants. These top tier undergarments are expertly crafted to meet the exacting standards of Formula 1 drivers, offering unparalleled heat and flame protection. Boasting seamless ultra lightweight construction and Sparco's X Cool silver treatment, stay cool and fresh while enjoying the added benefit of antibacterial properties.