Classic comfort in navy blue. To bring polish to your overall swim ensemble, you'd do well to don the Nautica Signature Tunnel Side Bikini Bottom. Designed with a clean, tailored cut and adjustable tunnel side ties for full adjustability, it isn't difficult to see why this moderate coverage swim bottom is a favorite among our customers. Not to mention this Nautica performance solid is made with UPF 50 sun protection and quick-dry fabric perfect for keeping you dry and comfortable.


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