Honouring the fashion maison's most iconic go-to hairstyle — the classic ponytail — the Balmain Hair Couture Elastique pour Cheveux Tortoise makes the understated updo runway ready. It features a flexible, hypoallergenic hairband topped with a handmade cellulose acetate plaque featuring the iconic Balmain 'B' in 18k gold plating. Wrap it around your ponytail for an instantly elevated finish.