Skullerz Saga Frameless Safety Glasses are lightweight, protective z87 safety glasses with tough scratch-resistant lenses that filter 99.9 percent of harmful UVA, UVB and UVC rays to keep your eyes safe in the sun. A sleek and sporty frameless design offers a wide field of vision, while a variety of lens options can be matched to your specific task and light environment. It's everything you've come to expect from Skullerz Eye Protection at an outstanding value. The clear frame design maximizes the field of vision. These impact-resistant safety glasses offer high-velocity impact protection. Permanent Fog-Off Treatment—For clear vision at all times. Fog-Off treatment won't wash off or wear off. Style: Frameless; Frame Color: Matte Black; Frame Material: Nylon Impact; Lens Material: Polycarbonate.