Pilotfish ノーテール 調節可能なアイウェアリテーナーケーブルストラップ:サングラス、眼鏡、メガネ(16インチ、オリジナル2個パック)

These retainers work as expected and take a little while to settle after starting a run. Otherwise the hold the spectacles as firmly or losely as your require and fit flush with you head allowing the wearing self Shokz headphones and a cap.

These holders are suitable for any other glasses than my Ray-Ban Meta Wayfarer Gen 2. The reason is that I must remove it every time I insert them in the charging case. The charging case won't close with the holder still attached to them. Disappointing! Find other holder if you are using smart glasses.

These Pilotfish no tail eyewear are just what I wanted!!! Keeps my glasses and sunglasses up on my nose away from sliding down on my nose. No more doing what I call The Clark Kent pushing my glasses back up. Love how easy it is to adjust and the tightness is perfect keeping the glasses where I want them.

These work very well on normal glasses. They grip the arms securely, are easy to adjust and keep the glasses in place without leaving a long loose strap hanging behind your head. I had also hoped to use them with a pair of smart glasses, but the thicker arms would not fit into the rubber ends. That is understandable as smart glasses are considerably bulkier than standard frames, although it is worth knowing that these are not suitable for every style of glasses. For ordinary prescription glasses or sunglasses, they do exactly what I wanted and the two-pack is useful.

Hold my sunglasses so I don't lose them. Easy to put on and not too long in the back so they don't hang way down like a librarian. Lol.