These Men's 4" Nano Composite Safety Toe Work Chelsea Wedge Sole Boots are a fresh take on an iconic style that has been a staple for more than half a century. Handcrafted in full-grain leather, along with an air meshed lining, these boots have double stitched seams, and leather reinforcements that look good and gives added protection. The Twisted X® CellSole® comfort technology, integrated into the footbed, provides all day cushion and support. The Chelsea Slip-On Wedge Sole has double gore panels that flex for ease of sliding on, yet, conform comfortably to the foot without the need for laces. Twisted X® Work footwear provides all the comfort, stability, and durability that you need to outperform any demanding work environment. 4" shaft height. Full-grain leather upper. Nano Composite Safety Toe meets or exceeds ANSI standards ASTM F2413-18 M/I/C EH. Our Nano Safety Toe is made with carbon nanotubes woven together to create one of the strongest and lightest weight safety toes, while still providing protection, comfort, and durability. Air-mesh lining for improved breathability and comfort. Double gore panels that flex for ease of entry. CellSole® footbeds, made from patent-pending cell comfort technology, respond by activating more than 100 individual pressure points of cloud-like comfort. CellSole® footbeds are antibacterial, moisture-wicking and removable. Single stitched welt. Molded rubber outsole provides durability. Twisted X® warrants its footwear to be free of defects in workmanship and materials. We do not warrant soles against wear. We will not consider any claim/claims when our footwear is misused, abused, or altered in any way. Reasonable care is essential with all Twisted X products. The return of Twisted X products, for any reason, must be authorized by our Customer Service Department. All consumer returns must go through a Twisted X® retailer. Twisted X Men's 4 in. Work Chelsea Wedge Sole Boot