Men's Sparta II ESD by KEEN Utility

Left and right asymmetrical aluminum toes weigh 35% less than steel and offer a sleeker appearance

Oil- and slip-resistant non-marking rubber outsole

Electro static dissipative (ESD) or Super-Static Dissipative (SD+) footwear is constructed to reduce excess static electricity

Nylon shank for midfoot support Non-mutilating upper reduces the chance of marking or scratching surfaces

KEEN.ReGEN: A lightweight, compression-resisting midsole providing 50% more energy return than standard EVA foam

Removable metatomical PU footbed Cleansport NXT Technology for natural odor protection

Meets ASTM F2412-18 and F2413-18 M I/75 C/75 SD 35 standards

Meets ASTM F2913-17 SATRA non-slip testing standards

Meets ASTM F1677-96 Mark II non-slip testing standards PFC-Free, durable water repellent