The ideal combination of durability and comfort. Made from high quality, chemical-resistant polyurethane (PU) for exceptional durability and comfort. Tingley Steplite X boots are up to 30% lighter than most PVC and rubber knee boots, yet will last up to three times longer. A full-length sock liner, flexible upper, and removable, contour insole deliver exceptional comfort. The cleated, multi-purpose outsole provides excellent slip resistance on dry, wet-clean, and wet-contaminated surfaces. Powered by Bekina Boots. Ideal Applications: Food Processing, Dairy, Meats (Beef, Chicken, and Pork), and Farm/Ag. Chemical Resistance: Exceptional resistance to fats and oils, fuels, bleach, industrial salts, manure, and mild acids and alkalis. Tingley is ISO 9001 Certified.