This is the men's 12" Western Acorn/Black Onyx Durango Rebel Pro style.This style is a full-grain leather with a soft mesh lining inside and has the Durango X-Pand System which is a hidden gore expansion for universal fit and easy on-off. This style contains a comfortable 7-layer comfort system.The first layer is the Durango X-Treme Comfort Footbed with memory foam for all day comfort and support.The second layer is an EVA cushion layer that contours and molds to your foot.The third layer is a genuine Goodyear welt construction and a genuine leather welt with double row cotton stitch.The fourth layer is a two-layer innersole with a flexible full-length bottom and stabilizing rigid heel tuck.The fifth layer is the patented Dually Shank System which contains two fiberglass shanks for medial and lateral torsion stability and midfoot support. The littleway stitch binds the outsole, heel tuck, and upper for absolute durability. The sixth layer is the ABS heel base which is nailed weight relieved for lightweight durability. The seventh layer is the slip, oil and abrasion resisting rubber outsole that offers instant gratification. The 1 " rocker heel lessens stress by promoting a more natural heel strike and the rolled shank area is perfect for stirrup- friendly ease. Unbridle your western spirit in the men's 12" Western Acorn/ Black Onyx Durango Rebel Pro; the perfect boots for performance-driven individuals. Get a pair of acorn western boots today!