Waterproof Full Grain SPR Leather; Double Expansion Fit Seam For Easy On/Off; DRI-FREEZE Cooling Technology; Light And Flexible Cement Construction With Direct Attached PU And Secondary Lightweight Shock Absorbing EVA Midsole; Square Toe; Oil And Slip Resisting Rubber Outsole; Electrical Hazard Rated; Non Metallic Boot And Meets ASTM F2413 Electrical Hazard Standard; Style #RKW0375