The prAna Women's Rory Rashguard offers a tight fit that won't chafe you while you paddle or swim. Provides the all-day comfort and UPF rating of 50 sun protection you need when you're having fun in the sun. 91/9 polyester/spandex shell, 90/10 recycled polyester/Lycra® trim. Imported. Center back length for size Medium: 25-1/2". Sizes: S-XL. Colors: Lagoon, White.