UltraSoft® fabric was designed with both comfort and safety in mind. UltraSoft® was created with a unique blend of 88% cotton and 12% high-tenacity nylon to provide a soft feel for greater comfort, enhanced wear life and protective performance. In fact, the fabric is engineered to focus the excellent abrasion resistance of the nylon on the outer surface to prolong garment wear life, while the cotton fibers are focused on the skin to optimize comfort. There is guaranteed flame resistance for the life of the garment and its protective properties cannot be washed away even with repeated launderings, or through repeated wear.