SMARTY polarized sunglasses blocks glare and UV light up to 400 nm, which gives a perfect vision and protects your eyes from harmful rays.
The benefits of SMARTY polarized sunglasses:
When sunlight reflects off a horizontal surface like a road or
water, it often becomes concentrated horizontally.
This is called glare. Vertical light is useful to the human eye.
Glare makes it difficult and uncomfortable to see clearly.