Sporty and supportive, the Sienna Tank Bikini Top by Vitamin A is ideal for active days in the water—whether you are surfing or stand-up paddleboarding with your girl friends, or playing with your niece and nephew on family vacation, you can move with confidence. With a scooped-neck tankini style front and comfortable over-the-shoulder straps, you get gentle support and a smooth construction for lounging on the beach or paddling on the surfboard.