GMS Optical2.5mm Thick / 18mm Long Length - Anti-Slip Adhesive Contoured Soft Silicone Eyeglass Nose Pads with Super Sticky Backing - 5 Pair (Black)

These pads are very comfortable and they help to position my progressive lens glasses so that the bifocal portion is in exactly the right place so that I can see far distances and near distances with the 2.5 mm pads installed. The black pads are perfect to hide them from outside viewers. I don’t think anyone would be able to tell that they are not part of the original glasses frames. My only complaint is that I must replace them every 2 to 3 weeks. Unfortunately, there is a thin adhesive material between the rubber pad and the glasses frame. This adhesive layer separates from the rubber pad. The odd thing is that the adhesive stays intact on the glasses frame and the rubber pad comes loose. The thin adhesive strip that stays on my glasses frame can be easily removed so that a Pad can be installed. I found that if I run with the glasses on or take a warm shower with them on the pads come loose more quickly. Too bad that they don’t have a stronger adhesive. Overall I am happy with this purchase because I saved about $400 purchasing my glasses frames from Zenni optical and these pads make them fit perfectly.

These sticky pads help keep my glasses in the best position. They last 2-3 weeks, and I wear my glasses all the time. In hot weather, they sometimes don't last as well, and lose their adhesive qualities, but in the cooler weather, they can easily last a month if you are careful not to get them wet too much.

Good adhesive.

It’s almost like a sticky paste. It squeezes out from behind the nose pads. I went out in the sun and the glue decided to run all over the place. I keep having to replace them because the glue just doesn’t hold wellUpdate - I contacted the seller and they made it right. Upgrading from 2 stars to 4 stars

They stick for a few weeks then fall off. Never fails. Can they make ones that stay????