Carhartt developed Wedge work boots to combine the popularity of wedge style work boots with improved comfort and durability that Carhartt builds into every product. Iconic boots for time-honored work. The upper is made with a high grade oil tanned leather and the dual density Carhartt rubber outsole provides full ground contact, improved cushion comfort and the durability of Goodyear welt contruction. Storm Defender® Waterproof Breathable Protection designed to be completely waterproof and to keep your feet dry in most types of wet conditions utilizing a waterproof and breathable membrane.