With comfort and style rolled into one, the nike Colleted SL is a great trainer for those who love to burn the tracks in style. Make your running experience all the more fun and stylish in these shoes, while you carve your body into shape, or simply pair these with jeans and tees for that cool, casual look. Upper   Syntehtic leather upper for durability and comfort  Perforations on the toe box for breathability and dry, fresh comfort for the feet  Synthetic, smooth overlays in contrast colour along the forefoot region for extra style and support  nike swoosh along the side panels in contrast colour for support and to create a fashion statement  Padded insole with synthetic upper and fabric inner for durability and comfort  Synthetic twill laces for snug Fit and to lock the foot in place  Cushioned neck for in-step comfort   Midsole   EVA midsole for lightweight feel and enhnaced shock absorption  Lightly cushioned footbed for all-day comfort   Outsole   Synthetic rubber outsole for durability and traction  Semi-circular grooves throughout forefoot and rearfoot outsole for enhanced grip and traction  Pivot point on big toe mound for easy 180° movement of the forefoot without causing injury  Circular scoop on the mid heel for added cushioning and protection from impact   Wash care Wipe surface with soft, clean, damp cloth to remove dust Do not machine wash