Racing Undergarments

Introducing the "RJS Racing Underwear SFI 3.3 Top & Bottom" – a premium 2-piece undergarment set available in black or white, designed for the ultimate safety and comfort in racing situations. Constructed from lightweight, fire-retardant aramid fabric, these undergarments offer an SFI 3.3/1 safety rating, ensuring superior fit, comfort, and mobility. Pair them with an SFI 3.2A/5 jacket and pants for enhanced protection at the track. Choose RJS for reliability and peace of mind in every race.

Introducing the Simpson Racing CarbonX® Socks - SFI 3.3, designed for ultimate protection and comfort on the track. These high-performance socks are expertly knitted from patented CarbonX® yarn and flame-resistant, super-washed merino wool, offering unmatched safety and durability. Featuring a reinforced toe and heel, along with a cushioned sole, they ensure optimal support and comfort. Certified with an SFI 3.3/1 safety rating, these socks are pure black due to the natural color of CarbonX® and fit most sizes perfectly. Elevate your racing gear with the reliability of Simpson.