IST Corrective Optical Swim Goggles for Adults

Excellent goggles, all around, but really tough to put together. Bought the set a year ago and my daughter's vision worsened, so bought replacements. Received them -- they're obviously the same form factor as the first set -- visibly exactly the same -- so I don't understand the reviewer who said they didn't match. Perhaps the first time I actually bought everything separately? Anyway, I'm happy with them. But I've forgotten how they were put together, so I need a manual. Is there documentation online?

After 4 or 5 swims, unnoticed, the rubber came apart from the eye cup and got lost at the pool. Good goggles last longer than that. It was a waste of money. Prior to that it wast not too comfortable and the optics of course was iffy.

Overall, excellent goggle (so far).Quality construction. Lenses have a slight (grey) tint that works well both in the sun and after dark. IST makes one of the few goggles left that can be bought "off the shelf" with high diopter lenses (i.e., +/-9; most vendors now stop at +/-8. Also sold as "plano", with no corrective lens, so one model works with/without contact lens.