100% cotton. Made in China. Machine wash. Unlined. Front button closure. Buttoned cuffs. Breast slip pocketsSide slant pockets. RAIL-WD264. 307-195A-4784. Launched in 2006, Rails is a unique brand of fashion fusing California comfort activewear with European styling. High quality fabrics, narrow cuts, and unique lines; this collection is influenced by international travel and metropolitan lifestyle.