BX's many adjustable features pay off with better comfort and better fit. Soft tip temples feel good even after extended wear, soft, universal-fit nose bridge, and three lens angles for custom fit and adjustable temple lengths. High impact polycarbonate lenses with 99.9% UV protection. Sleek silver and black frame with anti-fog lenses for maximum comfort. Meets ANSI Z87.1-2003 and CSA Z94.3 standards. EA