Upper: 1.6 - 1.8 mm suede leather, 600D nylon, Nylon webbing; Metallic eyelets, closed hooks and ball bearing hardware at instep; Canvas reinforcements; Durable upper construction offers excellent breathability and ventilation; Quick drying materials are suitable to an amphibious environment or extremely wet climate; Zero optical refraction hardware and ball bearing hardware; Rubber outsole; 535 gr. (1/2 pair size 8 UK) Tactical Boots, Feather Light, Wide Boots, Ball Bearing, Suede Leather, Combat Boots, Boots, Leather