This is not your granddads uniform boot. The Metro 9" WP SZ Safety knows no boundaries when it comes to performance. Equipped with a waterproof upper to tackle the elements, and an ASTM certified composite safety for ultimate lightweight protection, this boot will be your trusted partner wherever you want to take it. Features: Metro durable, non-marking rubber outsole with waffle traction and ladder grip control Electrical Hazard protection: exceeds ASTM F2412-11 and F2413-11 standards Full grain leather toe for durability and comfort Waterproof full bootie construction Blood borne pathogen resistant Custom-molded phylon EVA midsole for lightweight comfort and cradled support Texon stability platform for lateral support and torsional rigidity Airport friendly nylon shank for lightweight support and fatigue control Full grain leather / synthetic upper for improved durability and comfort Custom-molded thermoplastic heel counter for instant comfort and lateral support ASTM F2413-11 approved composite safety toe Foam padded collar and tongue for protection and increased breathability Durable rust proof hardware PU collar for easy cleaning Removable custom fit EVA insole Gusseted tongue to keep dirt and debris out YKKA(R) waterproof side-zipper for easy on and off fit with VelcroA(R) closure