Athletic High-Top Shoe, Style Family Athletic High-Top Shoe, Metatarsal Guard Yes, ASTM Standards Met Compression (C), Electrical Hazard (EH), Impact (I), Metatarsal (Mt), Closure Lace Up, Chemical Resisting Sole Yes, Color Gray, Width W, Gender Men’s, Non Metallic Upper No, Completely Non Metallic No, Oil Resisting Sole Yes, Electrical Hazard Rated Yes, Conductive No, Color Family Gray, Puncture Resistant Insole No, Size 11 1/2, Static Dissipative No, Style Number RB3404, Toe Cap Material Alloy