The Polebender shorts from Dakine were designed to simplify the fisherman's life. The material is a blend of polyester, cotton, and nylon and coated with a stain, oil, and water resistant coating. There's a waterproof pouch in the cargo pocket, knife pocket, pliers pocket (eight pockets total), and multiple clips to secure whatever you choose. A reinforced seat and gusset completes the package. A must-have for any waterman. Made from 70% polyester / 16% cotton / 14% nylon. Machine washable.