Rainbow Sandals founder Jay Sparky Longley repairing a worn leather sandal at the Rainbow factory in San Clemente, California

Rainbow Sandals: Sizing, Styles and Break-In, Explained

— Island Water Sports
Rainbow sizes by the length of the sandal, not your shoe size. The full men's and women's size charts, single layer vs double layer, and the break-in method that comes from Rainbow itself rather than the advice that voids their warranty.
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