The Men's 6" Waterproof Nano Composite Safety Toe CellStretch(R) Work Boot showcases true comfort and safety. Handcrafted in full-grain leather, this boot features a Nano Composite Safety Toe made by weaving together carbon nanotubes to create one of the strongest and lightweight safety toe options available. For stability and comfort, Twisted X(R) has combined our patent-pending CellStretch(R) comfort technology, Blend85(TM) recycled foam footbed, and a nylon/glass fiber shank. The EH-rated oil and slip resistant blown rubber outsole with a 90-degree heel provides durability and improved traction for whatever your day may bring. Twisted X(R) Work footwear provides all the comfort, stability, and durability that you need to outperform any demanding work environment. | Twisted X 6" Waterproof Nano Composite Safety Toe Work Boots in Tan | Size 10