The hat “The Taiga Cap” - braided from birch bark. Birch bark is an organic product of nature, ecological, antibacterial, and has served humans as a bandage material since the Middle Ages. Size: Men's EU 59 not adjustable. 100% natural product, sustainably harvested and handmade in Siberia – a clear conscience guaranteed. Art + Hand + Work = Eco Products Handmade in Siberia. An ancient craft. Very suitable as a gift. Be sure to check out our OTHER ITEMS.