Patented hydrophilic Unobtainium® nose pads and temple tips ensure a snug, secure fit. Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment. Iridium® lens coating for glare reduction and tuned light transmission. Optimized peripheral vision and side protection of 8 ¾ base lens curvature. Optical precision and impact resistance meet or exceed Z80.3 optical and basic impact standards. UV protection of Plutonite® lens material that filters out 100% of UVA, UVB, UVC, and harmful blue light up to 400 nm. Varied field of light transmission (top to bottom) via optional gradient lens shading. Metal logo accents at outer temples. Storage bag and hard case included. Made in the U.S.A.