LUUN Bastu Sauna HatThe handcrafted Bastu Sauna Hat is a major upgrade from traditional felt sauna hats, engineered to deliver superior heat protection and exceptional comfort during every session. Its signature shape, breathable three layer insulating fabric, and meticulously sewn edges work together to keep your head at a steady, natural temperature even in the most intense heatdramatically enhancing comfort and endurance. Remarkably lightweight yet highly protective,