The Domei 2 Piece Bandana Neck Gaiters is good for somehwere around ages 3-10 year olds. My 13 year old had slight difficulty put this on but she said it was easy to breath and comfortable once she was able to get it on. The material is very soft and includes a pouch for a filter. The patterns are fun for kids. My son likes that he is able to slide it up when he needs to wear it and has easy access to it verus having to keep track of his mask. He said they are softer and more breathable than traditional masks so has been using these exclusively. I wash them in a mesh bag and they have not shrunk. Overall, we are very happy with these neck gaiters.