For the runner focused on their next PR, the Under Armour Speedform Slingride running shoes will offer the best in style, comfort, and speed. The Dyneema® fiber woven into the upper hugs the foot in luxurious, seamless comfort allowing for superb fit and movement. Quick transitions will come with ease thanks to the asymmetrical zonal compression in this shoe. Comfort and style meet with a sleek look and targeted cushion for your feet. Upper: Dyneema® fiber woven into the upper provides superior flexibility and fit. Asymmetrical zonal compression slingshots the foot for faster transitions. Lace-up front offers an adjustable fit. Midsole: Dual-layer midsole combines Charged Cushioning™ on top of Micro G® foam for the ultimate blend of cushioned support and explosive responsiveness.Outsole: Full-length rubber outsole for support, traction and excellent durability.