Built for the industry workers, these 1025724 KEEN Utility Women's Sparta II ESD Work Shoes offer a breathable mesh, non-mutilating upper. with Keen.Regen midsole for all-day comfort, a slip-resistant, non-marking outsole, and aluminum toes. Non-Mutilating Upper Reduces the Chance of Marking or Scratching Surfaces PFC-Free, Durable Water Repellent Keen.Regen: A Lightweight, Compression-Resisting Midsole Removable Metatomical PU Footbed Cleansport NXT™ for Natural Odor Protection Nylon Shank for Midfoot Support Oil- and Slip-Resistant Non-Marking Rubber Outsole Left and Right Asymmetrical KEEN.PROTECT Soft Toes Help Safeguard Against Minor Impact, but not Reinforced with a Secondary Crush Resistance Electrostatic Dissipative (ESD) Footwear is Constructed to Reduce Excess Static Electricity 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 1025724 KEEN Utility Women's Sparta II ESD Work Shoes - Steel Grey/Black KEEN Utility Women's Sparta II ESD Work Shoes - Steel Grey/Black