Product information: 

Material: Lens: Glass; Mirror frame: ABS, with double-layer woven straps for durability, good elasticity, and easy adjustment.
Weight: 106 grams
Color: Red Copper/Black/Bright Silver/Ancient Silver
Standard: Adult version
Product features:
The multifunctional protective mirror is made of high-quality materials, windproof and breathable, easy to wear, fashionable style, with a screw mouth design on the lens cover, and the lens can be easily replaced.
Suitable for sports, leisure and other eyewear protection and retro decoration.