Made from premium felt, this sauna hat meets the highest quality standards you should expect. Our products are embroidered with a new generation of advanced Japanese embroidery machines, especially high-quality German embroidery threads, the caps are elastic, fluffy and highly absorbent, and can protect your head from heat. Don’t worry about too thin cotton hats, use our thick wool felt hats to keep you in the sauna longer, it won’t overheat or cool your head and hair during the sauna.