Adidas classic black hoodie A COMFORTABLE HOODIE WITH CLASSIC ADIDAS STYLE. Since it came onto the scene in the '70s, the Trefoil has been seen on top athletes, music legends and revolutionary artists worldwide. This adidas hoodie carries on the legacy with a statement Trefoil logo and classic Adicolor style. The classic fit is as cozy as always thanks to soft French terry. The cotton products support more sustainable cotton farming.