I used the rash guard for one season. I didn't use it very often. The skirt-pants underneath didn't fit my child, who is slender, so she hardly wore them. In my opinion, they are clean and I think they can still be worn plenty. Above all, they're cute! ╰(*´︶`*)╯♡ Please understand that these are used items before you purchase! UPF50+ (99% UV cut) Chlorine-resistant for peace of mind at the pool The entire front of the top has a lining, so you don't have to worry about transparency, and the shoulders are also well-protected from UV rays. The skirt-pants are a one-piece design, so I think it's easy for children to change clothes by themselves.