Description FXD WB-5 dura900™ nitrolite™ work boots are lightweight, fully synthetic, and provide superior comfort and durability. The WB-5 is a 6” high-cut work boot and features a durable fully synthetic dura900™ advanced nylon base upper material and our proprietary nitrolite™ eva midsole for all-day comfort and reduced foot and leg fatigue. Features Dura900™ advanced nylon upper Nitrolite™ molded phylon midsole Poron® heel insert prevents heel strike injuries and reduces foot and leg fatigue High rebound molded, ventilated, anti-microbial polyurethane footbed Sra rated oil slip heat resistant to 300c Kpu triple thickness bump cap Composite safety toe Kpu exo skeleton mud guard and eyestay system Ykk™ heavy duty 10-guage coil zipper Coolmax™ engineered lining wicks moisture and accelerates drying Silicone embossed ankle guard Protective moulded TPU ankle system
