Lace up and load up. These men's SpeedForm Gemini 2 trainers from Under Armour re-charge your running with light, swift energy for next level sessions. Made from a super-precise SpeedForm upper for smooth, distraction-free performance, the Dual-layer midsole fuses Charged Cushioning and Micro G foam, equipping you with plush support and ultimate responsiveness. A blown rubber outsole grips and supports without adding weight, while anatomical flex grooves mean smoother transitions whether it's three miles or thirty.. Material: Textile & Synthetic Upper/Synthetic Sole