Polarized
A bright day is great! A blinding one isn't! Especially when you're adrenaline pumped for a sunny day outdoors by the sea or skiing down a white snowy mountain. Cut out the excess glare, for the sharpest view and the least strain on your eyes.
 
 
UV Protection
You've surely heard of protecting yourself from harsh UV rays, but the sun doesn't need to be shining bright. UV rays also reflect off sand, water & buildings on overcast days. And little do we realise it but exposure to harmful UV rays can cause cataract, macular degeneration, corneal sunburn and early aging of the delicate skin around the eyes. But now you can always be on guard.