The K1 Safety X Nomex Underwear Shirt features soft Nomex material for comfort. Contrast cross-stitching provides style coupled with durability. This base layer is designed to meet stringent safety standards. The K1 Nomex underwear top meets SFI 3.3 certification.
SFI 3.3 approved
Wicks away perspiration to keep you dry
Light and comfortable
Keeps your suit clean and dry
Matching Nomex underwear pants available
SFI requires a TPP (Thermal Protective Performance) rating of 6, and the K1 underwear tested at 11.
Made with a softer material and a more ergonomic, form-fit cut to prevent bunching and provide better comfort