prAna Azura Shortsie 100% Other Fibers Imported Feminine yet functional L/S shortie Made from 2mm hyperstretch neoprene with recycled polyester/spandex interior and exterior for comfort UPF 50+++ swimwear fabric Flattering seam lines with contrast flat lock stitching for durability and flexibility Extended underarm gusset for added mobility Feminine yet functional long sleeve 'Shortie' Made from 2mm hyperstretch neoprene with recycled polyester/spandex interior and exterior for comfort Flattering seam lines with contrast flat lock stitching for durability and flexibility