I have been swimming regularly since I was eight I’m in my 70s now and not all goggles have come a long way. Magic5 nailed personal design. At my age, one has diminished collagen. Most goggles leave a ring around the eyes that will last for a day or more. MAGIC5’s custom goggles really work. I swim four times a week and never have an imprint anymore. The fit is perfect because they scan your face to make sure it will be. I recommend these goggles to everyone who asks me about them at the pool. I’ve also gotten them as gifts for many of my family members. Some of them have had bad luck with goggles. Not with these. I highly recommend them.