Self fabric taped side vents. Taped shoulders and side vents. Twin needle hems. Plastic dyed to match buttons. Elastane reinforced cuffs for shape retention. Traditional rugby collar with cotton webbing. Worldwide Responsible Accredited Production (WRAP) certified production. Washing Instructions: 40 cotton. Do not bleach. Low temp 2 dot iron. P dry clean. Wash at 40 degrees. Wash dark colours separately. Re-shape while damp. Do not leave folded when damp. Iron on reverse. Wash and Dry Inside Out. Dry out of direct heat and sunlight.