Non-Skid SMS/Poly Boot Covers Offer the Ultimate in Fluid ProtectionThis latex-free boot cover has breathable, fluid-resistant SMS material above the ankle, and a fluid-proof polyporpylene coat below the ankle, providing maximum fluid protection. The heat-sealed seams reduce the chance of fluid penetration. The tread on the bottom helps provide excellent traction and increases stability.Case Packaging: 3 box / Case; 75 Pair / Case; 150 Each / Case;