y&y belay glasses
Your neck wouldn't hurt as bad if your climber wasn't hang-dogging each bolt, or if you were belaying with Y & Y Plasfun Belay Glasses. With high-transparency prisms, the Plasfun lets you see your climber without actually looking up, and the plastic construction keeps the frame light, flexible, and solid. In fact, the frame is so flexible that it can be worn over sunglasses or glasses. The Plasfun comes in an anti-shock case, and that case includes a carabiner so you can clip it to your harness.