Simpson Memory Fit Fire Resistant Racing Underpants - SFI 3.3

Simpson Memory Fit Fire Resistant Racing Underpants - SFI 3.3Simpson'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.

Mahogany wood rim features back finger grooves to help enhance grip and comfort

friction and controllability

G-Force's Torso Harness provides additional support so you're not relying on the steering wheel to brace yourself through the cones

easy to read

Performance Friction 290

Complete kit includes 3/8" NPT sender

while a mounting point is also included to install the factory

The clear and easy to read gauge holds the pressure reading until it is released - no more bending over double trying to see the pressure

The Model 30 features an increased arm angle that is ideal for open-cockpit

high-quality leather

Instantly any temperature-caused pressure difference will be eliminated and you will be guaranteed the most accurate readings possible

such as airbags and/or seat harness circuitry