83% nylon 17% spandex. Hand wash cold. Adjustable shoulder straps. Ruffle trim. Back hook closure. BTIN-WX202. 811. Bettinis bikinis fun, flirty and a full of life. Coming from the inspiration of North Carolina oceans, sand and seashells, Bettina gives a play on her name to create Bettinis so that every wearer can feel posh running down the beach.