High quality fabric Shell fabric stretchy and quick dry soft breathable moisture wicking UPF50 sun protection Exclusive UV block rash guard top protect your skin from harmful Ultraviolet A and B rays Built in bra Provides enough support without the need to wear a traditional bra or swimsuit top Long sleeve rash guard top Easy to pairs with any bikini bottom swim shorts tankini bottoms swim skirts board shorts Suitable for water activities Perfect for swimming surfing snorkeling beach outdoor wear