Sauna hat made of mesh material, which is breathable and perfect for use in the sauna. I love sauna hats and have a large collection, but I haven't been using them much lately, so I'm offering this one to someone who will. - Color: Outer white Inner black (※The inner side looks navy in the photo due to the lighting, but it is actually black) - Material: Mesh Almost unused. Please understand that this has been stored at home.