One Size: A stretchy, one-size-fits-all design that comfortably adapts to most adult head sizes, ranging from 55-61cm (21.5-24 inches) in circumference Optimal Comfort: Crafted from premium Merino wool and certified recycled materials to ensure a soft, itch-free feel. Sweat-wicking to keep you comfortable. Ideal for everyday use Designed in Denmark: We are a family-owned business based in Copenhagen. This hat was designed by our team to maximize your comfort without compromising on style or quality Premium Materials: Made from 55% Wool (Merino) and 45% Polyester (Recycled). OEKO-TEX standard 100 certified and free from harmful substances. Machine wash at max. 30°C. Do not tumble dry Excellent Customer Service: We want our customers to be happy - If you have any questions about our cuffed merino beanies, do not hesitate to contact us. Our team is always ready to help you