Unguardable nightmares start here with the NIKE Ja 4. Built for rim-rattling verticals and sudden shifts, these basketball kicks feature the explosive lift of Cushion 3.0 foam paired with a stabilizing JA-frame. Take flight and land securely while Ja’s own words under every step remind you to stay fearless on the court.Textured haptic overlay adds dimension and durability to the upperCushion 3.0 foam provides explosive lift and soft landingsJA-frame wraps the midfoot for stability during quick shiftsDurable rubber outsole with logo traction pattern offers superior gripPersonalized typography molded into the outsole and JA-frameMaterial & CareFoam and textile upperRubber outsoleSize & FitLow-cut collarLace-up closure