The YY Classic are the original, top selling, flexible belay glasses from YY Vertical.

Adjusting to every face shape and allowing you to belay safely and in comfort, YY Classic belay glasses are a high quality product designed specifically for climbing situations where the ground based belayer is at work for extended periods of time, such as during sport climbing or top roping.

They allow the belayer to see directly up - operating like a periscope - without having to strain their neck back constantly. These glasses help prevent neck ache - "Belayer's Neck" - and thus improve concentration and encourage better belaying.