KEEN Utility Men's Vista Energy Mid Carbon-Fiber Toe Internal Metatarsal Guard Work Boot Black/Raven - 1027108

  •  Left and right asymmetrical, non-metallic carbon-fiber toes offer unobtrusive fit and are 15% lighter than steel

  •  Internal metatarsal guard is flexible and lightweight for comfort, but hardens and protects upon direct impact. Met guard itself meets ASTM and/or CSA requirements.

  •  Reflective webbing for additional safety and visibility

  •  Meets ASTM F3445-21 and F2413-18 F I/75 C/75 MT/75 EH standards

  •  Meets ASTM F1677-96 Mark II non-slip testing standards

  •  Meets ASTM SATRA TM31 material abrasion testing standards

  •  Outsole and midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards

  •  100% non-metallic construction for easily passing through metal detectors in highly-secured areas

  •  Non-mutilating upper reduces the chance of marking or scratching surfaces

  •  KonnectFit heel-capture system for a locked-in feel

  •  Nylon shank for midfoot support

  •  Environmentally preferred premium leather from LWG-certified tannery for cleaner water

  •  PFAS-free, durable water repellent repels water just as well as forever chemicals without harming the planet

  •  KEEN.ReGEN lightweight, compression-resisting midsole providing up to 50% energy return with every step

  •  Oil- and slip-resistant non-marking rubber outsole

  •  Electrical hazard (EH) or Electric Shock Resistant (ESR) footwear helps provide a secondary source of protection in case of accidental outsole contact with live electrical circuits

  •  Removable metatomical insole for comfort and support

  •  Secure fit lace capture system

  •  Nylon Hardware

  •  Mesh liner provides breathability to help keep feet cool in warm environments