I bought these because my glasses (no nose pieces) kept slipping down. I wear them on the very ends of the glasses legs because I can feel them if they are more toward my ear. No one has noticed them, but my hair covers the backs of my ears. They WORK!!
My new computer glasses were constantly sliding down and falling off. I used tape on each side to stop it, but it is unsightly and rough. This is the solution.
I am so thrilled and happy I found these for my 18 month old who has a flat nose bridge. Her glasses constantly kept slipping down even with multiple adjustments. After a out a month she figured out she could pull her glasses of as well and the straps that clip to the end of the arms of her nano's would just come unclipped when she would pull on them. The silicone ring's also have helped her not to be able to pull them right off. Great product, one happy momma.
Saw a friend with something similar and it seemed like a revolutionary idea. I must admit I felt a little nerdy putting them on my glasses but I can put my pride aside if it means I'm not pushing my glasses up my nose 1000x a day. All in all, they are comfortable and really cut down on annoying slippage - even when sweaty at the gym.
Very cool helps my glasses not slip everytime I wear it