Warm Chunky Knit Snug Skull Cap, PolarTec Fleece Crochet Snowboard Beanie Hat Polyester Polar Knit Fleece Machine wash in cold water on gentle cycle. Lay flat to dry Woolrich has been making premium quality outdoor accessories since 1830 Thick, soft PolarTec fleece yarn provides superior warmth and comfort Hat is durable and water-resistant - great for a day in the snow PolarKnit is also hypoallergenic and anti-itch fabric Easy care hat - simply machine wash and dry