The Lack has Polarised Lenses to protect your eyes from glare.
Style: Lounger
Lens: Includes scratch-resistant lenses that block 100% of UV rays
Material: Carbonate is a very strong and resilient thermoplastic material. Carbonate is virtually unbreakable.
Carbonate lenses are highly resistant to impact, will not shatter, and are 10 times stronger than glass or standard plastic. Lightweight and thinner than glass lenses, carbonate is more comfortable to wear for long periods of time.
OPTICAL FRAME READY : You can take this style to your optometrist and have them fit it with your prescription.