Rails Aura Wool + Cashmere Sweater In Ivory Chevron, Medium Orig. $248. Tags removed, but never worn! In an ultra soft wool and cashmere blend, Rails' chevron-striped Aura sweater is an effortless layering staple. Styled with metallic threading for subtle sheen. Dropped shoulders. Ribbed cuffs and hem. Style Number: 822300A1588 AURA Fabric: 43% wool, 33% polyamide, 18% cashmere, 3% spandex, 2% polyester, 1% nylon Dry clean