I haven't had many opportunities to wear these, so there are few stains or creases on the insole. [Color] Black [Size] 25.5 [Width] E [Design] Straight Tip [Construction] Goodyear Welt [Upper] Japanese Calf Leather [Insole] Cowhide [Outsole] Top Rubber Leather Sole [Accessories] None Leather sole! Single E! Straight tip! This model uses Japanese calf leather, which will conform to your feet the more you wear them. With proper care, you can achieve a beautiful shine, and they will last a long time.