100% Cotton Preshrunk Drill 310gsm. Reflective taped hoop pattern. Metal press stud front closure. Elasticated shoulder straps. Chest pocket with zippered opening on right hand side. Chest pocket with tool division on left hand side. Two angled side pockets with openings to body. Back patch pocket and ruler pocket on right hand side. Cargo patch pocket with touch tape flap on right hand side. Double layered knee for durability