The BSX AH1631-NB Silicone Grip FR Cotton Welding Cap is the Black Stallion Navy & Black welding cap with graphic embellishments coordinate with select BSX jackets & gloves. The AH1631 is made with 7 oz. FR cotton and FR cotton stretch knit, while a non-slip silicone grip strip keeps it secure on the forehead. The Large cap bill offers more neck protection from sparks and UV rays while also having a hidden flap inside bill provides extra neck protection when extended. Deep crown design allows cap to be worn just above eyebrows while triangle panels offer chafe-free flame-resistant ear coverage. The materials that make up this welding cap means that it is machine washable, able to keep its FR protection through 50 home washes.