Wolverine Men's Overman Nano Toe 10 Inch Waterproof Contour Welt Work Boot Leather Imported Rubber sole Shaft measures approximately 10" from arch Moisture-managing mesh lining with waterproof membrane wicks away moisture and keeps feet dry and cool for all day comfort Carbon max safety-toe made of strong and lightweight nanotubes which makes the toe cap lighter and thinner while maintaining ASTM safety standards Carbon max safety-toe made of strong and lightweight nanotubes which makes the toe cap lighter and thinner while maintaining ASTM safety standards Contour welt allows the boots to bend and flex at essential points for maximum performance, enjoy the comfort of athletic shoes with the support and durability of work boots Removable multishox cushion foot beds can be replaced with orthotics (not included) if needed MultiShox comfort system features individual compression pads built in the soles that absorb shock and return energy in every step