Self: 100% organic cotton Pocket Lining: 100% cotton. Made in China. Hand wash. Drawstring closure. Side slant pockets. Lightweight gauze fabric. Item not sold as a set. 18 at the knee and 18 at the leg opening Waist circumference measures approx 26. RAIL-WP52. 641-557-7014. 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.