had bought the glasses for our 3.5 month-old daughter, but the Velcro fastener holds not the glasses on your face (slips) and if you do it integral to better fix it then presses a nose. looks funny, but in my opinion is really inconvenient for babies. Besides, she was very irritated with the thing in the face and that then everyone because fumble turn around needs to better Positioning the glasses ...... sun is still better :)