CarbonX can provide critical extra protection when every second counts. Unlike many of the most widely used fire-resistant fabrics on the market today, CarbonX won't char, shrink, or burn when exposed to heat and direct flame. Instead, CarbonX fibers will carbonize and expand, dramatically reducing the oxygen content within the fabric. This gives it performance far superior to other fire retardant fabrics. And its soft knit construction is very comfortable and efficient in wicking moisture away from your skin. Socks made one size for all.
About Simpson Racing
Racing and riding is more than what you do, it's a part of who you are. We get it, because it's who we are too. Since 1959, racers and motorcycle riders have trusted Simpson Racing products to provide an unparalleled level of comfort, performance, and protection.
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.