Toton Double Mesh Sauna Hat This is a sauna hat featuring "Toton," the sauna fairy from the popular YouTube sauna anime. The "Toton Sauna Hat" was created in collaboration with Best Sauna Hat and is a reversible type with two layers of thick mesh. The face is expressed with mesh and embroidery, giving it a three-dimensional look. Outer fabric: White / Lining: Yellow It's very cute! I have never used it in a sauna. I have only displayed it. However, it has been opened, so please refrain from purchasing if you are sensitive to this.