For reliable protection and comfort, the Caterpillar Invader ST Hi boot is built tough to stand up to whatever your work day throws at you. Polyurethane coated leather upper with lace-up closure. Soft, breathable nylon mesh lining to keep you feeling good all day. CLEANSPORT NXT layer in lining provides pro-biotic odor control. Steel toe for tough protection against impact or compression (ASTM F2413-18). Ease removable footbed for all-day comfort. Durable and lightweight EVA midsole. Electrical Hazard (EH) protects the wearer against open circuits up to 600 volts in dry conditions (ASTM F2413-18). Slip Resistant soles to reduce risk of slips on the job, and it meets Mark II testing standards, passing Dry at 0.84 and Wet 0.73. Durable rubber outsole for unbeatable traction. Imported. Measurements: Heel Height: 1 3 4 in Weight: 1 lb 10 oz Platform Height: 1 in Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.