6 Inch Keen Composite Toe Milwaukee – Hoffman Boots。Keen Regen delivers a 50% energy return when compared to EVA. This bounce helps you feel light on your feet EH Rated: Provides a secondary source of protection when outsole accidentally comes in contact with live electrical circuits, helping to reduce the potential of electric shock Asymmetrical carbon-fiber safety toes provide a 100% non-metallic, lightweight, and unobtrusive fit and are 15% lighter than steel Non-metallic work boots serve as an alternative to steel and aluminum toed shoes, helping expedite trips through metal detectors Oil and slip resistant outsoles that meet or exceed ASTM F2413 SATRA & MARK II F1677-96 non-slip testing standards Keen Dry: a proprietary waterproof, breathable membrane that lets vapor out. Size: 11.5