AC/DC Back in Black Cap Dyed Hat Metallic Embroidery Adjust Angus Young Vintage This is a vintage hat by Concept One and has an adjustable strap back. Black, 100% cotton. Features a thick, silver metallic AC/DC embroidered logo. Excellent vintage condition; no rips or holes. The hat has been custom-dyed and flecked and is very unique. One of a kind. One size fits most adults. Freshly laundered in hypoallergenic detergent. Ships in a box.