Theory Crewneck Sweater in Regal Wool is a fine-gauge merino knit with a clean crew-neck silhouette, designed for layering or wearing on its own. Key attributes: Blue | Merino wool | Crew neck | Long sleeves | Fine-gauge knit | Ribbed finishes | Dimensions & fit: Standard fit | True to size | Regular length | Composition & care: 100% wool (exclusive of elastic) | Dry clean only. Do not wash, bleach, or tumble dry. Cool iron if needed. Dry clean with any solvent except trichloroethylene.