Simpson Memory Fit Fire Resistant Racing Underpants - SFI 3.3 porsche 912 Designed with a comfortable athletic

Designed with a comfortable athletic fit

This direct installation is an option for race vehicles where the lowest seat position is desired

most natural fit in a racing shoe

and consistent braking under repeated heavy use—ideal for racers demanding predictable performance and long-lasting durability

The Momo Tuner Steering Wheel instantly creates a racer look inside your street vehicle

Simpson Memory Fit Fire Resistant Racing Underpants - SFI 3.3 porsche 912 Designed with a comfortable athleticSimpson's Memory Fit line of fire resistant racing underwear features a unique fabric that becomes softer with age, guaranteeing a fit that is made just for you! The lightweight, anti microbial treated fabric bends, moves, and stretches with you, reducing bunching and driver discomfort. Athletic cut, and contrasting stitching gives a stylish, modern look.