I've tired googling but I can't figure it out. 4 year old has been wearing glasses for a while but he has a really small head (2nd centile) we've tried 3 pairs from Specsavers, the only opticians in our town and they all slip down, I just assumed we had to live with it until he grows. At his appointment today they have written him a glasses voucher for they same prescription he is currently on but so we could get another pair that won't slip.
Stupid not to question it at the time but ?? Where and how? I've seen babies wearing glasses so somewhere must make ds size ones. Obviously happy to go further afield or order online but I can't figure out where?