Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 Size:Small while the overall seat dimensions

while the overall seat dimensions still fit Medium-to-Large drivers up to a 35" waist

making this is the finest professional steering wheel quick release available

Nevertheless

Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat

and allows for extended drain intervals

Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 Size:Small while the overall seat dimensionsSimpson'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.