Description Hit the trails running with the Olympus 5, our plushest fan-favorite trail runner. Max cushion offers underfoot protection and comfort while our Original FootShape(TM) Fit gives your feet the space they need to sit naturally. With a breathable engineered mesh upper and grippy outsole, you can keep enjoying the view all day. Details Weight: 10.4 oz / 295 g Midsole: Compression Molded EVA Outsole: VibramA(R) Megagrip Cushion: Max Stack Height: 33 mm Upper: Durable, engineered mesh