Features an engineered mesh knit upper for comfort and breathability, with a moisture-managing mesh lining. The removable full-cushion low-density PU footbed molds to your foot for personalized comfort. The DuraSpring? low-density PU midsole resists compression, ensuring long-lasting support. Dual Suspension pads outsole provides superior shock absorption and traction. The lightweight cement construction and nylon shank add extra strength and durability. Meets ASTM F2413-18 M/I/C EH standards and includes a CarbonMax composite toe for lightweight protection.