Shatter-resistant polycarbonate lenses provide 99.9% UV protection while the scratch-resistant coating extends the life of the lens Perfect for men and women! Meets ANSI Z87.1 specifications Ultra-lightweight metal alloy frame with 8-base spherical lenses. Soft, adjustable PVC nosepieces (ensure greater comfort even after long wear) and rubberized temple tips ensure a snug, comfortable fit…no matter what your facial contours. Sold in pairs.