Rails Olivia Sweater in Baby Blue. - size L (also in M, S, XL, XS) Rails Olivia Sweater in Baby Blue. - size L (also in M, S, XL, XS) 90% wool 10% cashmere. Made in China. Dry clean only. Front graphic detail with novelty details. Ribbed trim. Midweight knit fabric. RAIL-WK140. 877B-374B-607. 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. Shop the latest in fashion from Rails