Conquer your runs with the Under Armour Flow Synchronicity Running Shoes. These lightweight trainers are designed for agility and comfort on any surface, whether you're hitting the road, trails, or track. Featuring a women's-specific build derived from 3D foot scans for a superior fit and feel, they offer a neutral fit with a balance of flexibility and cushioning. Upper: 100% Soft Knit. Sole: 100% Rubber.