ROCKBROS Photochromic Cycling glasses UV 400 Protection Full Frame Sports Sunglasses

This sports sunglass is photochromic with UV400 protective lenses. It is stylised with full frame and is only about 30gram. Great for Cycling, Golf, Driving, Skiing, Running, Tennis, Racing and Other Outdoor Sports

Features:

• TR90 Full frame
• Non-Polarized
• Photochromic lens with UV400 protection
• Stylised full frame design and wider vision
• Scratch Resistant Coating

What is the photochromic lens?

Photochromic lenses are eyeglass lenses that are clear (or nearly clear) indoors and darken automatically when exposed to sunlight.

Transmittance: 80%-18% (80% is light grey colour when in low UV, 18% is dark grey colour when in high UV) 

What is the TR90 Frame Glasses?

TR90 is a thermoplastic material that is incredibly durable, flexible, and lightweight. Frames made with TR90 are extremely comfortable. Since they are flexible, they can bend under pressure and contour your customer's face comfortably

Product Specification

Material	TR90 Frame + Polycarbonate lens
Frame Type	Full Frame
Lens Type	Photochromic
Lens Size	72mm*52mm
Frame Length	121mm
Net Weight	about 30gram
Colour	Black, Red, Blue
Gender Suitability	Unisex

Package Included:

Glasses*1
Portable pouch*1
Glasses box*1
Glasses cloth*1
Myopia frame*1