Under Armour Threadborne Blur Women's Running Shoes Moroccan Blue/Brilliance : If speed is your goal, the Under Armour Threadborne(TM) Blur Running shoes are your friends. This modern running shoe features a unique, ultra-lightweight and flexible upper material for a truly adaptive fit and feel. Charged CushioningA(R) sockliner and dual-layer Charged CushioningA(R) midsole provides supreme responsiveness and durability for premium performance during your intense training sessions. Upper: Features a Threadborne upper that provides breathability, structure, support and directional strength. An internal ankle bootie provides snug and supportive fit. Midsole: Features a molded Charged CushioningA(R) sockliner conforms to the foot for an adaptive, more personalized fit. Dual-layer Charged CushioningA(R) midsole uses compression molded foam for even greater responsiveness & durability, providing optimal cushioning & energy return. Outsole: Multi-surface traction outsole pattern is engineered to grip any surface. Anatomically placed flex grooves provide proper flexibility in key areas.