Self fabric taped side vents. Elastane reinforced cuffs for shape retention. Twin-needle hems. Traditional rugby collar. Dyed to match plastic buttons. WRAP Certification. 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 Woven collar and cotton webbingSelf fabric facing on side ventsElastane reinforced cuffs Fabric 100% Cotton Weight 270gsm