Janus 100% Merino Wool Baby Kids Beanie Hat Machine Washable Made in Norway. BEWARE JANUS SELLS its Genuine Products exclusively on Amazon.com. TabolaUSA is the only authorized Janus dealer on Amazon. All other Janus products sold on Amazon.com are FAKE. Janus as long as TabolaUSA are not responsible for this products.Please help us make Amazon clear and save marketplace. Even if you became a victim of dishonest sellers please report them to Amazon. Janus wool has the capacity to absorb up to 30% of its own weight in moisture, without feeling wet. Merino wool has a high air content and therefore a high capacity for regulating body temperature. Janus baby wool collection is perfect for both summer and winter. Look for the Janus mark. It has been a sign of Quality since 1895. Easy to wash in the machine (85 F degrees) and can be tumble dried at a low heat. Size 47/49, head circumference 47-49 cm (0-12 Months). Size 49/51, head circumference 49-51 cm (12-24 Months). Size 51/53, head circumference 51-53 cm (2-6 Years). Size 53/55, head circumference 53-55 cm (6-10 Years).