Rockbros Outdoor Sunglasses Sports Sunscreen Glasses Interchangeable Polarized Mirror Gradient Mirror Black Red Frame Outdoor Sunglasses

* Interchangeable lens design (with polarizer/photochromic mirror)

* Half frame/full frame convertible

* Weight about 29g /31g

* Comes with myopia frame

* Adjustable nose pads

* Suitable for outdoor sports, cycling, fishing, hiking, running, etc.

* Photochromic lenses darken as UV rays increase

*A pair of glasses, available 24/7

Features:

*Replaceable lens (Polarized / Photochromic)

*Half and Full frame exchangeable

*Weight: 29g/ 31g

*Include Myopia frame