I have tried many shooting glasses with lenses of different colors and with different frames. Simple and expensive, all of them had similar problems – you would feel pain after just several hours of wearing shooting glasses together with earmuffs. Earmuffs create pressure on ears which then press on glasses’ temple arms which press on head. And after a long day on the range you would feel pain in ears and head for several hours. I was wondering why any of the manufacturers have not solved this problem and was looking for something that will be more comfortable for a long time.