Safety eyewear readers have a stylish & ergonomic nylon frame. High-performance polycarbonate lenses are sturdy & provide a clear field of vision. Precise placement of diopter insert within lens helps prevent eyestrain, headaches & accidents. Soft, comfortable rubber nose pad is self-adjusting & fits well on almost any wearer. Lenses provide 99.9% UV protection. Eyewear meets ANSI Z87.1+ impact standard. +1.5 Diopter Strength. Style: Wraparound; Frame Color: Black; Frame Material: Nylon; Lens Material: Polycarbonate.