Details on Belay Glasses

• Belay glasses use prismatic lenses to let you look straight ahead while still seeing what’s above, eliminating the neck strain that comes from constantly looking up.
• Perfect for window cleaners, these glasses are especially handy when working with water-fed poles and can even be worn over most sunglasses with a little adjustment.
• Instead of craning your head toward the sky, just slip these on and work comfortably while keeping your eyes forward.