UA HOVR™ technology provides 'zero gravity feel' to maintain energy return that helps eliminate impact, UA HOVR™ foam is contained within firmer EVA midsole for perfect blend of comfort & performance, Lightweight, abrasion-resistant mesh upper with 3D print is durable & breathable for any workout, Stretch-bootie construction for easy on/off, Full rubber outsole to enhance multi-directional traction & durability.