Authentic Prada black re-nylon puffy headband. Purchased from UK retailer Selfridges in 2020 and gently used a couple of times. Such a statement piece. See last photo for an idea of how it looks on. Very good pre-owned condition. Comes with dust bag and box. When I bought this they retailed for around $450 and since then Prada has had price increases. The current version of this is selling for $575 on the Prada website.