F50 adizero SG/FG electric/infrared/anopurple. Upper: Full grain leather for excellent comfort and ball control. The adizero also has Innovative internal TPU support bands that offer support and stability.Insole: Comes with ultralight sockliner and a second pair of comfort sockliners.Outsole: The new Sprint frame provides structure without adding weight. The Hybrid TPU outsole has a new stud configuration with six soft ground studs and five molded studs. Sharpen your footwork with the lightest boot on the planet.Weight: 6.6 oz.