providing crystal-clear distortion-free vision while reducing eyestrain

Lens Sizes: 56x46mm (widthxHeight)

67 index (stronger prescriptions) Frame Size:  52mm (small)

and was first accomplised in the 1960s

this style brings wearable comfort while maintaining a sleek and polished aesthetic for daily outings

Sky Optics Pilot Titanium Sunglasses -Mineral glass Lenses titanium providing crystal-clear distortion-free vision whileSKY OPTICS PILOT TITANIUM SUNGLASSES Sky Optics Pilot Sunglasses. Classic Aviator Sunglasses that never go out of style. Light weight titanium frame with mineral glass lenses. Great balance, soft silicone gel nose pads for a more comfortable fit and better nose grip and thin flexible Bayonet temple arms that works great with all headsets and helmets. Latest in photochromic technology, constantly lightens and darkens throughout the day to ensure you