Long sleeve swim shirt with built in bra: Provide enough support without the need to wear underwear anymore. High quality fabric: Stretchy,quick dry,soft,breathable and moisturewicking fabric. UPF50+ sun protection: Exclusive UV block rash guard top protect your skin from sun's harmful Ultraviolet A & B rays. Long sleeve rash guard swim top: Easy to pairs with any bikini bottoms,swim shorts,tankini bottoms,swim skirts,board shorts,etc. Occasions: Suitable for water activities.Perfect for swimming,surfing,snorkeling,beach,outdoor wear.