Chums unisex-adult Slip Fit Rope RetainerChums Slip Fit 3mm Rope Eyewear Retainer

I am a dentist and needed some new chums for my loupes. My precious ones would always pop off my loupes and the weight of the magnifiers would pull them down.Because of where they attach on the frame it is easy to adjust around my hair.The slider is easy to adjust and keeps them secure.

This is the second pair I have purchased because they keep my sunglasses where they need to be!

I have a verb old pair of "spec cords" I've used on my sunglasses, but wanted another pair for my mowing glasses. Found these and they are actually better than my old pair--no way can the arms slip out of these. The rope is adjustable if you want to tighten or loosen the cords. I really like the brown color I purchased--very neutral and sharp-looking. SO glad I purchased these!!!

Cord works as it is intended. However, I found that it seemed to be a little short. Additionally, the way that the cord is attached to the glasses touches the side of my face when I have the cord on my glasses. Works well enough and the cord touching my face doesn't bother me too much. But if you don't like things touching your face, you might want to look at other cords/straps.

I bought two of these and love them. They are sturdy and my glasses have never slipped off the retainer.

Good quality. Neutral color.

I find these more comfortable than regular ones. They feel more natural.

Didn't work worth a damn. I ended up throwing them away. Wanted the leash to work with my 3m virtua safety glasses. In the end I took some 750 paracord, removed the inner strands, slipped the ends of the cord over the arms and melted the cord. Leash is now a permanent installation.

Parfait pour mes lunettes

Well made, hold well

work great