Anchor Glasses StrapsAnchor Glasses Straps - 3 Pack - Sunglasses Retainer Anti-Slip Glasses Grip Ear Hook Eyeglasses Anti-Slip Temple Tip Glasses Holder (Tricolor)

Definitely keeps glasses from sliding. Very comfortable to wear that I forgot I have them on. With wearing over the ear hearing aids other products were too bulky that it was push my aids off my ear, these don't.

My glasses are now secure, they are comfortable and I barely feel them.The only downside is removing them my hair gets tangled and pulled forward which causes tangles. I definitely recommend

I bought these for my prescription sunglasses that tend to widen and slip on my nose. These are great for when looking down gardening or when on a windy boat ride. The rubber allows it to stretch to fit about any set of glasses. If you do it more on the end of your glasses, it can hug your ear more, so you are able to adjust for your comfort. The only drawback is they work so well that it's not an easy removal of your glasses if you like to take them on and off often.

Got these for my 7 yo daughter because her glasses are always slipping on the nose (even though we’ve gotten them adjusted 50x)

I was tired of constantly pushing my glasses up on my nose. These looked like a good solution and they may work on glasses with thick temples. However, my glasses have very thin temples and this accessory frequently fell off. I even tried adding a drop of hot glue to the end of each of the glass temples. That made the problem occur a little less frequently, but eventually the drop of glue would fall off and so would the accessory.In addition, they made it more difficult to put on and take off my glasses. Finally, they were a little bit uncomfortable, rubbing against the back of my ear.I gave it a rating of 3 because the idea still seems practical; however, it was not a good solution for my particular glasses.

They are very comfortable to wear and keep my glasses in place.

Works great. Keeps glasses on while working out.

The concept of having eyeglass retainers without the strap or a sleeve style grip was appealing. However, these are not a one size fit all retainers! They work only if the tips of the temple ends are greater than 5/16". Anything smaller than 5/16" and the grippers simply slide right off and are, therefore, useless.The description should state that the product is designed only for large/thick temple ends.To resolve this issue the manufacturer should increase their product offering with a design that has either a grip that has both a large slot and a small slot for eyeglass temples of less than a 1/4" thick/wide at the end or offer a single slot grip designed to hold on to a temple end with less than a 1/4" width. The only way I can use these grips is to build the temple ends with adhesive tape as stops so the grips stay on and that going to be a bit ugly. Other than that, these are heading for the trash.Updated Comment: I previously reviewed this product negatively because they would not stay on the temples of my glasses which have 1/4" temple tips. While the description gives the impression that they fit all glasses, the picture in the Amazon ads does include an easy to miss "warning" that there are not for use on slim glasses. To that fact I apologize to the manufacturer. However, the manufacturer should therefore offer two grip styles, one for glasses with "fat" temple ends and one for slim temple ends. Secondly, assuming the manufacture reads these reviews, please consider making the top of the grips 3/8"-1/2" longer to make the grip "adjustable" for people with larger heads as using these grips on standard temples can and do apply uncomfortable pressure on the bridge of the wearer's nose because of the tight holding power. The grips should just stop the glasses from sliding down, not convert the eyeglasses into pressed to face goggles.