Nike SB Eric Koston shoes. Suede, leather and nubuck upper for durability and style. Notched inner sleeve for a snug, sock-like fit. Ultra-lightweight, springy Lunarlon cushioning for soft yet responsive shock absorption. Rubber outsole with circular flex grooves for traction and flexibility. Low-profile cupsole construction for superior boardfeel. Pivot point at forefoot outsole for enhanced multidirectional traction. Imported.