NIKE Men's Dunk Low Pro Iw Black/Black/Gum Light Brown Skate Shoe (13) fabric-and-synthetic Rubber sole Deconstructed upper has an internal fit system to provide comfort and stability. Suede and synthetic upper provides durability. Zoom Air unit in the sockliner delivers responsive cushioning. Perforations on the vamp increase breathability. Flexible rubber outsole with a full cupsole stitch for durability.