This beanie is knitted from premium merino wool that's naturally warm and soft to the touch. It has a fitted shape. This product contains Responsible Wool Standard TE-00047206 (RWS) wool fiber from farms certified to animal welfare and land-management requirements  Shell: 95% Merino wool, 4% Polyester, 1% Elastane. Excluding trims / Hand wash Hem width is 9.06”