The prAna Boost Printed Top gives you a colorful studio presence. A high neck and unlined lightweight stretch material layer easily with your favorite bra. Lightweight performance knit. High neck racer back tank. Unlined for layering. Dropped back hem for added coverage. Fitted. 88% Polyester and 12% Spandex. Made in the USA with Imported Components. Material: Polyester, Spandex.