Classic Floating Polarized Sunglasses With Strap for Extreme Sports 100% UVA & UVB Protection

Its great glasses - especially for this price! For the price they are 5* out of 5. For sure.I have like 5th pair now :) I usually lose them, couple I drowned (they might stay aftoat, but if you do kitesurfing and crash really hard and do not have them strapped on tight you'll lose them).last pair i broke crashing pretty bad, glasses were hanging on my neck at the time (did not have them on, just around the neck). The impact of the crash forced BOTH of the glasses out of the frame! :( The impact was really strong - my neck was sore for few days afterwards..so i dont hold this against these glasses really.I thought I'd wear them while kite-boarding but I don't. Dont think its a problem of this model, think all glasses have this - but once you get just a little bit of spray of water..the glasses have lots of droplets and you can't see well. After couple minutes its becomes quite blurred because of the semi-dried water and you just can't see well. Gets much worse kiting sea-water vs fresh. So wear them while kiteboarding only when the sun is very strong. Any adivce how to make the water not stay on the glasses while kiteboarding would be VERY appreciated.What I love about them:- great quality of glass - i.e. you can see very well, clear, right dim level, polarized- great not just for sports but for driving / normal wear- they fit pretty well even without tightening them in the back- comfortable to wear - esp. the rubber coated "nose thing" helps. Not too tight on the sides of the head / around ears- when you tighten in the back, almost impossible to take off :) The strap can be loosened VERY quicly btw with just a touch. No problem there.Not crazy about:- band could be longer. When you want to pull them off its a bit hard. 1-2cm extra might just do! ...or maybe its just my big head :) The problem is when you e.g. kite and want to quickly pull them off (to hang around neck) and to put them back on. Almost impossible to do without stopping :(

Glasses are great for performance activities on water, they are exactly as described. I read other reviews and in my opinion negativity of opinions comes from misunderstanding purpose of design, I have 4 pair of these glasses, all ordered on Amazon.Below are short comments:1. Glasses have soft padding on inside, this might feel too tight; purpose is to minimize movement of glasses in performed activities. If you need glasses for beach strolling these are not for you.2. The tidiness can be easy adjust by strap, takes no time to find optimal setting, when properly adjusted for your activities, glasses stay in place for long time without need for further adjustment.3. The size of glasses is not an issue, two of my glasses are used by person which usually buys small size of glasses. Glasses also fit well on middle/large size man head because of proper curves on all elements.4. The blocking sun and glare is excellent, no loss to peripheral vision.5. I use these glasses extensively in performance sailing and windsurfing, never broke after hundreds of hours, I rank them as A+ in these sports.6. Package should be improved, they came in envelope/nylon bag without any enclosing box, the complains about damages in shipment are fault of improper packaging.

I love these glasses! I bought a second pair so that I can have one pair for whitewater kayaking and one pair for mountain biking/hiking. I initially bought the grey lenses buy replaced them with the amber lenses for better depth perception and visibility in lower light conditions. These glasses have been through many different conditions, including whitewater rapids and mountain trails, and have performed very well. When I kayak in colder weather they tend to fog up, but this is to be expected. When this happens I just pull them down and carry them around my neck. The only issue that I have is that the thick temple pieces can interfere with helmet fit. Otherwise, these are almost perfect. And if I break or lose a pair I'm only out about $30!