The Bogs Ultra Mid boot was originally designed to help dairy farmers stay safe and comfy on slippery indoor and outdoor cement surfaces. Easy-on pull handles, durable hand-lasted rubber over 7mm waterproof Neo-Tech insulation. An internal midsole with rubber sponge for extra cushioning and warmth. Aegis antimicrobial odor protection insole. Comfort-rated from temperate to minus 40C. Weight:720gHeight:26cmWidth:13cmCalf Circumference:37cm**Specs based on size US 7 100% WaterproofDurable hand-lasted rubber and a four way stretch inner bootieConstructed with 7mm waterproof Neo-TechEasy-on pull handlesInternal midsole with rubber sponge delivers extra cushion and warmthNon-slip and non-marking outsoleAegis antimicrobial odour protection insoleComfort rated from temperate to -40C100% satisfaction guaranteedSuitable for: Hard wet floors, dairy, factory, concrete, boat deck