Thank you for looking at the product. Unleash your speed with F50. With technology that allows for another dimension of acceleration, movement and speed. This ultra-lightweight Elite soccer shoe features a thin fiber-touch upper with a SprintWeb 3D texture that allows the ball to absorb into your foot and a Compression Fit Tunnel shoe tongue that holds your foot in place to prevent shaking. It is equipped with a special outsole that creates powerful traction and helps accelerate on hard surfaces of soil and artificial turf. This product uses at least 20% recycled materials.