KEEN Utility Womens Arvada Shift Composite Toe Work Sneakers Black 8.5

COMPOSITE TOE: Left and right asymmetrical, non-metallic carbon-fiber toes, a composite material, offer an unobtrusive fit and are 15% lighter than steel; The Arvada Shift work shoes for women meet or exceed ASTM F3445 and F2413 M I/75 and C/75 Standards TRACTION: Oil- and slip-resistant, non-marking, rubber outsoles that meet or exceed ASTM F1677 MARK II non-slip, and ASTM SATRA TM31 material abrasion testing standards; Non-mutilating uppers reduce the chance of marking surfaces CLOSURE: The slip-on design makes these work sneakers easy to put on and take off; Durable, elastic faux laces make feet feel secure in these breathable work shoes COMFORT: Made with KEEN.ReGEN a lightweight, compression-resisting midsole providing 50% more energy return than standard EVA foam, and KONNECTFIT heel-capture system for a locked-in feel, lasting support, and comfort MATERIALS: Featuring textile uppers that meet ASTM D471 #903 standards for oil and isooctane chemical resistance, and have 100% non-metallic construction for passing through metal detectors; A nylon shank used for midfoot support, and torsion stability 195208368417