PXP RaceWear ZX Series Socks - Lenzing FR - Black 41010010 If the SFI label is

If the SFI label is missing

2A/1 with a TPP rating of 11

Available in black in sizes Child X-Small to Child X-Large - remember that racing underwear is designed and built to fit snugly

•Manufacturer certified to comply with the SFI Foundations 3

Simpson is proud to introduce the next iteration

PXP RaceWear ZX Series Socks - Lenzing FR - Black 41010010 If the SFI label isPXP RaceWear High Performance Racing Underwear is made from a 50% Kermel(R) 50% Lenzing(R) Blend. Kermel(R) is an Aramid Fiber which is inherently Fire Resistant. The structure of the fiber is fire resistant and will never wash out or wear out. Lenzing(R) is also permently fire resistant but it is also is highly heat resistant. Lenzing's natural fibers are moisture wicking making a perfect blend for a racer. Inherently Fire Resistant Made of Aramid