These Trainex sport boots are the workhorse of safety and comfort Composite Toe meets or exceeds ASTM F2413 safety standards Flex-Met Internal Metatarsal Guard Electrical Hazard Protection Athlite traction rubber outsole with 90 degree heel PU midsole with Aircom Air Comfort Technology Leather upper Removable EVA footbed with sponge rubber heel wedge Kevlar stitching Reebok Work Men's 6 Inch Trainex Flex-Met