These Sublite athletic work boots will keep you energized and protected on the jobsite ASTM F2413 rated XTR Composite Safety Toe Electrical Hazard Protection Waterproof crazy horse leather upper Removable MemoryTech Massage footbed adapts to the unique contours of your foot Sublite foam midsole Slip-resistant rubber outsole with a 90 degree heel wedge Deep flex grooves for more flexibility High abrasion heel and toe guards Reebok Work Men's 6 Inch Sublite Cushion Work