Product details:Distance runners need a perfect mix of cushion, bounce, durability, and efficiency. And that's exactly what you're getting with the UA HOVR Turbulence responsive cushioning, a smooth ride, and miles of comfort. This shoe features a breathable knit upper that provides durability & lightweight containment. A durable rubber outsole provides traction & durability with flexibility for toe-off. Under Armour HOVR Turbulence 2 Trainers