Size 12 Boot; 100% Waterproof; Rubber And Rugged Abrasion Resistant Spandura Upper For Durability; Puncture Resistant Midsole With Non Metallic Plate For Underfoot Protection; 3D Airmesh Lining for Comfort And Air Circulation; Reflective Pull Tab For Easy On/Off; BioDEWIX Antimicrobial Footbed Insert Topcover With NZYM For Odor Control And Moisture Management; Composite Toe Impact Protection; SRC Rated Slip Resistant Outsole; Meets ASTM F2413-18 M/I/C/EH/ESR(Electrical Shock Resistant) Rated Outsoles; Meets CSA Grade 1 Standards; Comfort Range: Sub Freezing to 65° F; Style #MAX-CMP