Sabelt UI-100 Racing Underpants Size:Large 05 style is compatible with

05 style is compatible with traditional forced air tubing and installs using small screws (Included)

The ultra-lightweight rubber sole is texturized for improved pedal grip in all conditions

From F1 to NASCAR

The Pagid Orange (RS 44) racing compound is a medium friction racing compound with a higher average friction value than the RS 4-2

The Longacre Starter Button with weatherproof cover features silver-plated contacts and 2 terminals

Sabelt UI-100 Racing Underpants Size:Large 05 style is compatible withSabelt's UI 100 line of FIA rated, fire resistant racing underwear features a 50 50 blend of Aramidic (Nomex) and Viscose fibers, creating a soft, comfortable fit that performs well under all conditions. Regular fitting underpants for maximum comfort.