Brooks Lightweight Packable Hat 2.0If you need a lightweight running hat, look no further. This hat is made from ultralight materials so it folds up small you can easily pack it away mid run, and it retains its shape. Best for Variable conditions where you want to easily store and easily deploy hat Outdoor running in sun and rain Long runs Features Protective Packable and lightweight Responsibly made To keep your Brooks gear looking and performing its best, machine wash separately