When you are working in wet, muddy conditions, our Economy PVC knee boots provide easy walking and all day protection. Even our economy boots must meet Tingley’s high standard for quality and performance. Injection molded construction for 100% waterproof protection. Flexible upper material stays supple in cold temperatures to make walking easier. Tougher outsole material for good abrasion resistance. Self cleaning cleated outsole, spits out debris as you walk. Removable cushion insole, wicks perspiration to help keep feet dry and comfortable. Features eco-conscious upper made from 30% recycled material.Size 11Black PVC15 highPlain toeOver the sock bootCushion contour innersole for shock mitigationInjection molded construction for 100% waterproof protectionFlexible upper material stays supple in cold temperatures to make walking easierTougher outsole material for good abrasion resistanceSelf cleaning cleated outsole, spits out debris as you walkRemovable cushion insole, wicks perspiration to help keep feet dry and comfortableFeatures eco-conscious upper made from 30% recycled materialSpecification:Cleated Outsole: Spits out debris for great tractionIdeal Applications: General Purpose in Agriculture, Industry, and ConstructionChemical Resistance: Fats, certain acids, hydrocarbons, caustics, and other chemicals.