SKU 9491416The Keen® Utility Vista Energy showcases a mesh and synthetic upper, lace-up construction and a carbon-fiber safety toe. KEEN.ReGEN: A lightweight, compression-resisting midsole providing 50% more energy return than standard EVA foam.Left and right asymmetrical non-metallic carbon-fiber safety toes offer unobtrusive fit and are 15% lighter than steel, and meets ASTM F2412-18 and F2413-18 M I/75 C/75 EH standards.Mesh and moisture-wicking textile lining. Removable metatomical PU footbed.Dual density KEEN.ReGEN EVA and PU midsole. Nylon shank for midfoot support.Oil- and slip-resistant non-marking rubber outsole meets ASTM F2913-17 SATRA non-slip testing standards and ASTM F1677-96 Mark II non-slip testing standards.Imported. Product measurements were taken using size 8.5, width D - Medium. Please note that measurements may vary by size.Measurements: Heel Height: 1 1⁄2 in Weight: 1 lb 1.1 oz Circumference: 2 in Shaft: 2 in Platform Height: 4 1⁄2 in View Zappos.com Glossary of TermsFind something wrong in this description? Help us fix it! Report An Error