CLIP UP BELAY GLASSES by Y&Y
The Clip Up is an evolution for all spectacle wearers:
-Just clip it on your own glasses and belay your partner with comfort.
-It fits on most glasses and sun glasses and with a small movement it can be switched between the positions Off and On.
-The trapezoid-shaped prisms allow a wider vision on the climber while keeping an important peripheral vision.
-Excellent value for money.
Clip and belay!