OMP OS 40 Nomex Underwear Shirt

The OMP OS 40 Nomex Underwear Shirt is SFI 3.3 rated and priced for the weekend racer. OMP's OS 40 Shirt is breathable and comfortable for those long weekend days. This shirt provides a dramatic increase in protection when worn with a driver's suit. Flame-resistant underwear and socks are required by many race-sanctioning bodies; This OMP shirt is made of a very comfortable single layer of soft knit Nomex. This is not the rough "waffle weave" fabric!

SFI 3.3 Rated