Expertly constructed for your safety and comfort, Ariat Treadfast are waterproof boots with a steel toe cap that protects against falling and heavy rolling objects. It has a full-grain leather upper with a 4LR lightweight stabilizing shank. Recycled polyester lining, a removable cushioning insole, and a padded collar provide all-day comfort. These boots are built to perform all kinds of work, from farm to ranch to warehouse. Treadfast 6 Waterproof Steel Toe Work Boot. An all-season, all-purpose work boot solidly built to match your work ethic. Designed for comfort and protection for long hours on your feet, the Treadfast features waterproof construction, multi-surface traction, and a reinforced safety toe. This versatile, all-season pair of boots is designed to fit your routine and work ethic. The Treadfast model features waterproof construction, multi-surface grip and a reinforced safety toe cap. With its classic Chelsea style, it's easy to slip on and off. 4LR™ technology offering lightweight support for long hours on your feet. Waterproof PRO to keep you dry in wet environments. Full-grain leather. Removable cushioning insole for lasting comfort. Non-slip, oil-resistant Duratread™ outsole for added durability. Glued assembly. ExGuards™ protection on toe and heel. Round toe. Heel height: 3.8 cm. Shank height: 15.2 cm. 50% recycled polyester lining. Mixed Materials.