The Charlie beanie is made of 80% genuine sheeps wool. The 20% polyamide content improves durability and speeds up drying. The wool beanie is a traditional garment of the North, and for good reason: wool effectively traps the air warmed by your body and keeps you warm even when damp. Wool also naturally resists odor buildup and rarely needs washing. - One size for adults - Rib knit traps plenty of air and stretches comfortably - Wide fold provides generous warmth for the forehead and ears - Made in Europe The beanie can be washed by hand in cold water (max. 30°C). Use a wool detergent and dry in room temperature. The yarn is Öko-Tex 100 certified. In practice, this means the yarn has been laboratory-tested for harmful chemicals and found safe to use.