CUT. STRIKE. SCORE.FIT:For the first time in the Hypervenom's history, the Phantom boasts a one-piece Flyknit constructed upper, which integrates areas of high breathability, stretch and support, while the tongueless design virtually eliminates any seams.For increased lockdown, the Hypervenom's Flywire cables wrap the midfoot and work with the laces to provide stability during lateral movements. An internal heel counter cups the foot, while the anatomically contoured Nike Grip sockliner helps eliminate foot movement within the boot.Designed to ensure further stability during lateral movements, the Dynamic Fit collar features a redesigned agility cuff, which has an asymmetrical construction to fit the natural shape of your ankle bones. TOUCH:The asymmetrical lacing system on the Phantom expands your area of control on the ball, while PORON foam pods in the Hyper-Reactive strike zone are rate dependent. Meaning at low velocity they help create a dampening soft touch on the ball, but activating rigidity when striking the ball at high velocity to provide a firm launching pad for a true strike.To enhance control on the ball in both wet and dry conditions, the upper is applied with All Conditions Control (ACC) Technology.TRACTION:The rubber outsole offers superior traction on indoor ground, while the Zoom Air unit in the heel delivers low-profile, responsive cushioning.