These expertly crafted Reserve boots offer the perfect balance of elegance, comfort, and style Leather shaft, full-quill ostrich leather vamp Leather outsole with a rubber heel cap CellStretch Comfort Technology responds by activating more than 100 individual pressure points of cloud-like comfort in the heel and ball of the foot 85% recycled foam Blend85 footbed Integrated spur shelf Approximately 1 1/2 inch tall western heel Nylon/glass fiber shank Taped interior seams Single stitched welt Twisted X Men's 13 Inch Reserve Boot