Nike Men's Free 4.0 Flyknit Running Shoes Black/White/Poison Green Apparel & Accessories > Shoes > Athletic Shoes > Soccer Cleats supple synthetic leather for stability

supple synthetic leather for stability

Engineered 3D cage in heel area for perfect heel stability

USP heat transfer below waistband on backside

Massage SPORTS RUB where you need it as a muscle conditioner before and after sports and exercise

100% cotton for 100% comfort

Nike Men's Free 4.0 Flyknit Running Shoes Black/White/Poison Green Apparel & Accessories > Shoes > Athletic Shoes > Soccer Cleats supple synthetic leather for stabilityMore cushioned than the 3. 0 and closer to the ground than the 5. 0, the Nike Free 4. 0 Men's Flyknit Running Shoe is designed to unleash your natural stride with a low profile midsole and a lightweight, supportive Flyknit upper. Hexagonal flex grooves offer six points of flexibility to let your foot move naturally in every direction. Secondary cuts in the midsole enhance natural range of motion. The strong, lightweight Flyknit upper provides a