Made from high quality, chemical-resistant polyurethane (PU) for exceptional durability and comfort. Up to 30% lighter than most PVC and rubber knee boots, yet will last up to three times longer. Full-length sock liner, flexible upper, and removable, contour insole delivers exceptional comfort. Cleated, multi-purpose outsole provides excellent slip resistance on dry, wet-clean, and wet-contaminated surfaces. Ideal applications include food processing, dairy, meats (beef, chicken and pork), farm/Ag and petrochemical (exploration and drilling). Exceptional chemical resistance to fats and oils, fuels, bleach, industrial salts, manure, and mild acids and alkalies. 15" Height with 12" cutline for customization. Meets ASTM F2413 M I/75 C/75 for safety toe footwear.