prAna Ara Swim Tight 100% Other Fibers Imported Swim tight blocking detail Print insets and color blocking detail Made from 1mm hyperstretch neoprene with recycled polyester/spandex interior and exterior for comfort UPF 50+++ exterior for comfort Neoprene skin at interior waistband for extra grip Wide waistband with flattering seamlines Made from 1mm hyperstretch neoprene with recycled polyester/spandex interior and exterior for comfort Neoprene skin at interior waistband for extra grip