Ethylene Vinyl Acetate sole TOUGH ON THE OUTSIDE Twisted X Tech X boots are crafted with a full-grain roughout leather, which requires less care than regular full-grain leather to maintain its look; these work western boots are tough, durable, and relatively low-maintenance; SOFT ON THE INSIDE CellStretch footbeds are a Twisted X innovation that involves a network of more than 100 interconnected comfort cells to support the heel and ball of the foot; you'll feel like you're walking on clouds with every step; SUPERIOR SUPPORT These boots also have a compression-molded sugar cane molasses EVA midsole and a nylon/glass fiber shank to provide extra support and durability without adding unnecessary weight; STURDY SOLES The soles are comprised of a durable rubber outsole and block heel with integrated spur shelf; a sturdy sole protects the structural integrity of the whole boot to make it longer-lasting; TRADTITIONAL WESTERN STYLE These boots have the traditional western profile so you can stay confident wearing the style you love with added comfort making them versatile as you’ll be able to wear these boots for work, or any casual occasion