S537M16R

This is a pair of high-performance sport sunglasses, a slim-semi-frame style with wraparound spherical shield lens, big coverage, styling shape, air vents for enough air circulation. Made of TR90 memory polyester material, it’s flexible, durable and anti-deformation. The nose pads are adjustable to fit your nose shape and the temple ends are bendable to fit your head. Unique fast-lens-changing system allows you to replace lenses at ease without using force or damaging the lenses. It’s suitable for cycling, running, walking, archery, and outdoor activities.