Def Leppard Pyromania Triangle Logo Black Knit Beanie Hat Brand New With Tags The product is a brand new black knit beanie hat featuring a triangle logo from the band Def Leppard. Made for men, this one-size hat is perfect for adding a stylish and comfortable accessory to any outfit. With its on-trend design and quality fabric, this hat is a must-have for any fan of the iconic rock band.