Rectangular transitional padded sunglasses with transforming 24 hour lenses for day or night use, the tint automatically darkens as the sunlight gets stronger. The UV activated lenses transform from a yellow tint to smoke automatically so you don't have to change the lenses as the sunlight varies. The high quality frames with shatterproof lenses give great peripheral vision and the vented foam padding fits snug to your face to protect against drafts, wind, dust and bugs.
Lenses: 24 hour photochromatic with yellow to smoke transition; a yellow tint is great for hazy, overcast or foggy conditions and helps relieve eye strain and fatigue; shatterproof polycarbonate; scratch resistant; optically correct decentred lens technology eliminates distortion; UV400 blocking.