1968501 prAna Women's Railay Dress Go ahead, put the Railay Dress through its paces, because breathable fabric with an ultra lightweight feel is just the start when it comes to the Railay collection. It's also packed with performance features, making it ideal for all-day adventures.This chic silhouette feels amazing against the skin and holds up against wrinkles like a champ, so you can move from office to happy hour with ease. It also makes for one amazing travel companion, keeping you on-trend wherever you find yourself.