These are JINS kids' glasses for hay fever. They were used during the waiting time for the bus to kindergarten (about 5 minutes each time). We started treatment after the summer of the year they were purchased, so they haven't been used since and have been stored at home. My child used them when they were in their last year of kindergarten, but the size is suitable for elementary school students in the lower grades. They are in good condition because they were hardly used. However, these are used items, so please understand this before purchasing. (^_^) Color: Navy Lens power: None