The Umbro X Boot III Football Boots Firm Ground (FG)Black/Black/Silver are sure to be the best sellers yet as they are a "Blackout" version and are the latest from the Umbro design team that are lightweight, give extreme comfort and feel qualities by using K leather uppers which results in speed and performance for the player. New anatomical sprint last construction. Lightweight Kangaroo Leather. Michelin technology . Medial Kangaroo suede with touch control system PU print application. Lightweight 3 quarter slip lasted construction enhancing motion and touch control. Lateral High level PU printing enhancing touch control. Heel Counter: Lightweight tpu and glass fiber heel counter . Provides protection and pronation control. Lateral and medial strap fitment improve comfort and motion control. Insock: Anatomical insock made from Compression moulded EVA; provides high level shock absorption under extreme conditions. Outsole: High performance TPU Outsole. Pronation control with metatarsal protection. Glass fiber rigidity shank. TPU wishbone component. 13 stud traditional moulded stud configuration for use on firm natural surfaces.Also available as 6 stud removeable option and 13 stud metal tipped FG outsole.