With the "Do Your Style" shades you can create unique quality looks without breaking your pocket, FYEWEAR's patent pending hinge technology will let you swap your arms/ temples and lens frames to match your mood and style. With the inter-changeable arms/ temples and colored shades you can have quality looks without compromise. FYEWEAR Frame Features: FYEWEAR frames are made of Swiss Technology TR90 thermoplastic material. TR90 is incredibly durable, flexible and light weight Frames are very comfortable for all day use. TR90 material is also highly resistant to temperature but bends under pressure and contours to fit your face. FYEWEAR Lens Features: All we do is POLARIZED sunglasses because they are the best fit for most occasions. Polarized shades: Reduce glare by absorbing the incoming horizontal light but still allowing vertical light. Increase visual clarity Reduce strain on the eyes, They are the perfect pair of sunglasses for fishing, golfing, driving, hiking, baseball, cycling, outdoor high glare activities, stroll on the beach, water sports etc. All our shades are made with UV400 glasses that can provide ultimate protection to your eyes from harmful Ultra-Violet rays up to 400 nm. FYEWEAR sunglasses 2021 are available in colored (Blue, Red and Black) lenses with a mirrored surface for trending looks/ fashion sunglasses and functionality. All FYEWEAR sunglasses have a triple-layered scratch resistance coating to to protect your shades from daily wear/ tear and extend the life. Every FYEWEAR glasses come with a anti-glare coating on the back of the lenses, this reduces the eye strain by blocking back-glare into your eyes. We proudly claim that FYEWEAR is the most affordable sunglasses with premium features. Read more