Safe material & wide brim design. Made of wool, soft, comfortable, light and breathable. Classic wide brim design, sunshade, rainproof, retro simple and special. The brim and top of the hat are not easy to fold, which can better maintain the shape of the hat for a long time. The hard brim requires the hat not to be folded or put in a small box. When not wearing, please put it in the packing box to avoid dust and deformation.