The New Altra Solstice XT 2 is a lightweight cross-trainer that is ready for all-day action, with a durable caged upper and a full rubber outsole. Don't let its low-key look fool you; this shoe can handle hardcore athletic activities. From the office to the gym, the Altra Solstice XT 2 supports your daily goals! Upper Material: mesh Closure: lace Footbed: 3 mm Midsole: EVA Sole: rubber Support Type: neutral Cushion: low Heel / Forefoot Height: 23mm / 23mm Drop: 0mm Claimed Weight: 8.4oz