Super Warm Design Men’s Wool Knit with Visor, Fabric:30% Wool, 70% Acrylic. Thicken Fleece Lined, Weight: 140g, Color choice: Black, Gray, Navy blue Wide Stretchable Size One size fit most adult man (Stretchable structure fits the most adult who head circumference between 58~60cm.), Larger size for tall Men Occasions Perfect for Fall and Winter daily wearing/Morning workout/ Outdoor activities/Any extreme cold situations etc. Cleaning and Storage Immerse the hat into warm soapy water for 20 minutes. Slightly scrub the dirty part of the hat with hands after immersing. Water washing till no soapy foams. Lay dry only The long and sturdy visor bill is great for outdoor activities. It would keep sun&snow&rain out of the eyes or glasses. Perfect for Cold weather wear.