Cap Ripple Designed to be used on the water, the Ripple Cap features an unstructuRED 6-panel design with a flexible visor. It has an adjustable cord and stopper for a personalized fit and includes a removable strap with a clip so you won't lose it. The cap is made from 100% quick-dry nylon, with boundless waters embroidery at the front and the Mystic logo at the back.