Cool and comfortable, the Arwyn Sun Top Rash Guard by prAna is ideal for swimming and surfing. Crafted from 80% nylon and 20% spandex, it is lightweight and flexible. Featuring a long sleeve rash guard, it provides all-day comfort. The 1/2 zipper closure at the front ensures easy wearability. A stretch performance tricot fabric allows you to move and bend with ease. Fitted with raglan sleeve, it offers added mobility. The decorative stitching at the front bodice adds to its visual appeal, while the shirring at the side seams allows you to adjust the fit. Its flat lock seaming helps prevent chafing.