Simpson CarbonX Socks - SFI 3.3 Size:One Size Retention ears - the collar

Retention ears - the collar features extended vertical ears at the outside edge that help to keep your belts on the FLEX even in a secondary impact

giving you better visibility while not compromising your safety

Internal pockets

Available in Black Only

the latest design and materials with features including durable internal seams

Simpson CarbonX Socks - SFI 3.3 Size:One Size Retention ears - the collarThe CarbonX SFI 3. 3 Socks are knitted from patented CarbonX yarn and flame resistant, super washed merino wool. Reinforced toe and heel, cushioned sole. Product Description: Socks Reinforced Toe Heel Black Carbon X One Size Fits All Pair Stay safe on the track with Simpson Racing, your trusted source for high performance motorsport safety equipment since 1959. From state of the art helmets to top of the line racing suits and safety harnesses, Simpson