The Smith Optics Chamber Elite Prescription Safety Sunglasses are a large and comfortable tactical frame with ballistic protection. Offered as standard and prescription sunglasses, the lenses are made from high-impact material and provide 100% protection against UVA, UVB and UVC rays. Plus, a wider hinge-to-hinge distance was made for a comfortable fit. In addition, the frame is ANSI Z87.1 and MIL-PRF-31013 approved. As an alternative, check out our Smith Optics Elite collection.