Get the job done with Treadfast. Durable, flexible, and designed with a outsole that performs on a variety of surfaces, it's a great choice for construction, factory, warehouse or farm and ranch work. Treadfast 6 Work Boot Product Features : 4LR™ technology provides lightweight support and stability, All Day Cushioning insole helps provide comfort and support that can be easily removed for cleaning or replacement, Oil- and slip-resisting Duratread™ sole combines lasting durability with flexibility and passes hot contact testing at 300°C572°F, Reinforced ExGuards™ help reduce wear on the toe and heel when working on rough or abrasive surfaces90° heel helps provide secure footing on ladders, rungs, and uneven surfaces, Lightly padded collar and tongue top, ASTM F2892 EH SRO rated Men's Treadfast 6 Work Boots in Distressed Brown D Medium by Ariat"