Description Nike Challenger OG Shoes Men's Size 13 100% Authentic Brand New With Original Box ----- BRING-BACK OF THE YEAR. Nearly a 1-to-1 remake of the OG running shoe that offered runners a distinct look in the '70s, the Nike Challenger OG marries soft suedes, shimmering fabric and breathable mesh. Plush padding around the ankle combines with its sleek, springy midsole to make it the comfy trendsetter—the diamond from underground. Benefits The nearly 1-to-1 remake features the same soft suedes, shimmering fabric and breathable mesh as the OG, adding authentic old-school charisma. The variable-width lacing system, a revolution of its time, lets you quickly personalize your comfort while adding Nike heritage. The distinct paneling adds durability with a sleek, retro look while letting bursts of coloring to shine on select colorways. The Swoosh features a slash of stitching across its tail for added edge. Product Details Rubber Waffle sole Foam midsole Shown: Black/White