Skullerz OSMIN Safety Glasses, Matte Black Polycarbonate Frame, Smoke Polycarbonate Lens Over-the-glasses design can be worn over prescription glasses. Impact resistant. Lens filters 99.9 percent of harmful UVA, UVB and UVC rays to keep eyes safe in the sun. Nylon and soft rubber frame for durability and flexibility. Brow guards and side shields provide additional protection from debris. Soft rubber brow guard for added protection with integrated venting for additional airflow. Bend-to-fit metal core rubber temples keep the glasses secure and in place. Built-in soft rubber guards prevent the OTG safety glasses (outer) from moving, sliding and scratching against prescription glasses (inner).Our Price Buys you: 1