100% cotton. The hat itself is clean, but the neck sun protection part is torn (see photo 5). How about it for someone who is good at sewing? Only those who understand that this is a used item, please purchase. ◇Please understand that this is a layman's inspection. ◇It will be folded and shipped in simple packaging. ◇Yuyu Mercari or Rakuraku Mercari may be changed at our convenience. Hat Cap Hat With brim Children Baby Sun protection