ROCKBROS Photochromic Sunglasses Intelligent Lens, Photochromic Clear Transparent Ultralight Rimless UV400 Protection Great for Golf, Cycling, Driving, Skiing, running, Tennis, Racing, and Other Outdoor Sports
Transmittance: 80%-18% (80% is the light gray color when in low UV, 18% is the dark gray color when in high UV) 

Feature

• PHOTOCHROMIC TECHNOLOGY: Intelligent lens cycling sunglasses automatically lightens or darkens in response to changing light conditions without needing to switch between glasses. Frameless construction gives you more clear peripheral vision to avoid the frame blocking your view
• LIGHTWEIGHT: Only 30g/pair, great to wear for long periods of time. Ultralight cycling sunglasses reduce the pressure on your nose and temples
• SAFETY: Thicken PC lenses with UV400 protection coating, shatterproof and scratch-resistant effectively, protecting your eyes from any debris, UV rays, and other harmful light
• COMFORTABLE: Adjustable soft rubber nose bridge can easily find the right angle for you and ensure the sunglasses don't slide off your face when playing golf
• MULTI-PURPOSE: ROCKBROS photochromic goggles can be used for multiple activities, such as golf, cycling, driving, fishing, skiing, running, tennis, racing, and other outdoor sports
• Style: Wayfarers

Warning:
The color-changing time differs from the intensity of sunlight. Winter for about 3 minutes, and simmer for about 2 minutes
Brand: ROCK BROS
Weight: 30g/pair
Gender: Men, Women, Adults, Youth, Boys, Girls
Color: Black Red
Frame Type: Full Frame
Delicate lenses: Lenses with UV400 protection + Intelligence photochromic technology

Product Dimensions:
Lens Size: 7.2 * 5.2cm
Nose bridge: 2.6cm
Frame length: 12.1cm

 
Package Included: 1* Intelligence photochromic lenses glasses
1* Portable pouch + 1* Glasses box
1* Glasses cloth
1* Myopia frame

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