The Nike Roche Run is designed for a variety of activities, and can be worn with or without socks. Its multi-purpose design means that it can be used for pretty much any occasion, whether for walking, lounging around, or something a little more vigorous. Full mesh upper for excellent breathability. Lunarlon midsole for lightweight cushioning. Waffle outsole for traction. Cushioned collar for protection around ankle. EVA foam outsole for lightweight impact absorption and durability-