With innovative forefoot lugs on the outsole and a lightweight Flyknit upper, the Nike Alpha Sensory Turf is built to maximize every football workout and drill you do. Its durable added skin layer on the bottom of the upper stabilizes your foot for maximum support while Nike’s reliable Lunarlon midsole cushioning keeps you comfortable and adds responsiveness. Flyknit upper promotes natural movement of the foot for total comfort and fit as well as optimal performance. Bottom part of the upper is fused with a durable skin layer for stabilization and support. 5/8" collar hugs your foot to give you that sock-like fit and added stability you need. Lunarlon midsole gives you lightweight, responsive cushioning that lasts from your first drill to your last. Rubber outsole is versatile for multi-surface performance. Forefoot lugs extend from outsole during quick cuts for a new level of traction.