- Description: Hand-knit double layer hat with a deep slouch. Can be worn as a stocking cap for extra warm (4 layers of knitting) or slouched back. Knit with a double brim to keep ears warm when slouched. Roll again for even more ear protection. Modern and chunky weight provides good warmth while the pure wool regulates temperature. - Fiber: 100% Fine Peruvian Highland Wool. Each fiber has its own characteristics. This item is made with 100% wool and will work with your natural heating and cooling system by trapping air between fibers and wicking away moisture. Wool is naturally anti-microbial so it does not require frequent washing. - Size: Fits head circumferences of 21 - 23" - Care: Hand wash with a gentle detergent and dry flat for the best results. Once a year is enough.