Simpson Memory Fit Fire Resistant Racing Underpants - SFI 3.3 Size:Medium A slight rise in torque

A slight rise in torque occurs as temperatures rise in order to cope with extreme conditions

it delivers a quality racing fit at an affordable price

External stitching emphasizes comfort and fit in order to prevent any excessive pressure points from emerging while gripping the steering wheel

It is especially well suited to heavier

along with excellent thermal stability

Simpson Memory Fit Fire Resistant Racing Underpants - SFI 3.3 Size:Medium A slight rise in torqueSimpson'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.