Def Leppard Shirt Sheffield 1977 Black Tee T-ShirtDistressed Sheffield 1977 With Crest & Logo.Def Leppard are an English rock band formed in 1977 in Sheffield as part of the New Wave of British Heavy Metal movement. As one of the world's best-selling music artists, Def Leppard have sold more than 100 million records worldwide.Officially LicensedAvailable in Small, Medium, Large, XL & 2XL