The Skullerz Baldr Safety Glasses are named after the Son of Odin, thought invincible by his peers. These full-frame protective work safety sunglasses feature tough scratch-resistant lenses filter 99.9% of harmful UVA, UVB and UVC rays to keep your eyes safe in the sun. The durable frames bend and flex without breaking. Non-slip rubber temples keep the glasses secure. These impact-resistant safety glasses are tested to high-velocity impact protection and military ballistic fragmentation standards. Safety Glasses Style: Wraparound; Frame Color: Matte Gray; Frame Material: Nylon Impact; Lens Material: Polycarbonate.