Nike Sb Eric Koston 2 (Black-Anthracite-Gum Medium Brown) Mens Skate Shoes Black 11.5 D(M) US Suede TPU-reinforced suede upper provides excellent board feel and superior durability Neoprene collar gives a snug, comfy fit Lunarlon construction provides spring-like rebound and cushioning by placing a softer foam inside a wrap of denser foam Pivot point on forefoot of sole make sit easier to get your foot set after pushing