ONE 17.3 AG Men's Football Boots: The PUMA ONE 17.3 is engineered for fit on the foot, fast on the pitch, and feel on the ball. Its upper features an elastane sock that creates a supportive and snug fit around the ankle. Fastness is ensured by the boot's reactive outsole and a stud configuration that supports speed. A full-grain leather upper front provides touch and feel on the ball. This versatile PUMA ONE 17.3 AG is ready to give you the confidence you need to play your best. Full-grain leather vamp. Elastane sock. TPU outsole with a mix of bladed and conical studs. Suitable for use on artificial grass and hard natural surfaces.