The North Face Single Track Hayasa II Shoe Men's TNF Black/TNF Red 12 Mesh Claimed Weight: [size 9] (single) 9.1 oz Midsole: compression-molded EVA, [forefoot insert] Pebax foam, [heel insert] Pebax foam Closure: laces Support Type: neutral Heel / Forefoot Height: 15 - 7 mm