Vans has teamed up with Metallica for this iteration of the Classic Slip-On. The Metallica x Classic Slip-on features a black canvas upper with Metallica branding on the vamp and an engraved Metallica logo on the midsole.. The model features a padded collar and signature rubber waffle outsole. These shoes , which became part of the group's third collaboration with Vans appeared along with a similar color scheme Sk8-Hi as well as a collection of clothing and accessories.