Feel your power surge when you slip on our Run Amok x Black Sabbath "Serrano 2.0" Shorts. Constructed from lightweight, REPREVE® recycled polyester with a DWR water-resistant finish, they provide both athletic functionality and rock & roll style. Unlined, the shorts come with two slash pockets, a side zip pocket and a rear patch pocket with YKK zipper closure. Stay active in confidence with exterior drawstrings that keep them up no matter the activity.