This glasses is designed for driving， cycling and other outdoor activities.?

Features:
The sunglasses can defend your eyes from wind and dust perfectly.
Lightweight and comfortable for prolonged wearing.?
Lens are made of high quality shatterproof PC material that is durable enough for long time using.
The main lens is polarized lenses against strong sunlight， other 2 lens are colored sunglasses.
A zipper case for easy storage.
Suitable for cycling， hiking and other outdoor activities.

Specifications:
Material: PC
Gender: Unisex
Color: Black / White / Orange / Silver / Yellow (optional)
Package weight: 190g / 6.7oz
Package size: 15 * 12 * 5cm / 5.9 * 4.7 * 2.0in

Package List:
1 * Pair of Goggles
2 * Lens
1 * Strap