Frontcourt 2.0 Unisex Composite Toe Safety Shoes 640263 Shoe size:Men's 9.5 Women's 11.5 insulated heavy duty work boot with Size::Mens 5 Ladies 7 insulated heavy duty work boot with abrasion resistant toe protector Sole: Dual density cold temperature Timberland Pro® Thermo Plastic Urethane Outsole Upper: Waterproof leather upper with a waterproof membrane Lining Insulation: Spacer mesh lining with Agion® Antimicrobial treatment and 200g Thermolite® insulation Footbed: Anti fatigue technology absorbs shock with each step while returning energy back to the foot in key zones with injection EVA midsole Upper: Leather Lining Insulation: Moisture wicking nylon mesh Footbed: MemoryTech Massage removable cushion footbed CSA: Certified Grade 1 Composite toe these safety shoes are built to keep you protected and confident in demanding work environments Shock absorbing zones in the heel and forefoot reduce impact with every step