Pack of five Muscle fit – our tightest option, closely fitted through the chest, waist and hem Crew neck Longline Short sleeves 100% Cotton Machine washable Our model Louis wears a size medium Model measurements: Height: 6'0"/1.83m, Chest: 37"/94cm, Waist: 31"/79cm *Please note this item can only be returned by post. This item cannot be returned to store.