The Keen Utility Sparta II ESD shoes are slip-resistant, help reduce static electricity, and provide superior shock absorption than traditional EVA midsoles. Electro static dissipative (ESD) or Super-Static Dissipative (SD+) footwear is constructed to reduce excess static electricity . Oil and slip-resistant non-marking rubber outsole meets ASTM F1677-96 MARK II and ASTM F2913-17 SATRA Non-Slip Testing Standards. Mesh and synthetic upper with mesh and moisture-wicking textile lining and removable metatomical polyurethane footbed. Left and right asymmetrical aluminum toes Meets ASTM F2412-18 and F2413-18 M I/75 C/75 SD 35 standards. KEEN.ReGen midsole is a lightweight, compression-resisting midsole providing 50% more energy return than standard eva foam. Lace-up closure with pull-tab for easy on/off. Imported. Measurements: Weight: 1 lb Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.
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