Smith Factor 3 Set , , Sunglasses

Smith Sunglasses Factor Lenses - Medium Fit w/Large Coverage. TR90 Grilamid frame with Megol nose pads provides the strength and flexibility to survive the daily grind. The Patented interchangeable lens system creates a sleek and subtle design allowing easily interchangeable lenses perfect for the running trail, golf course, or weekend ride. 16 replacement lens tints to choose from. Carbonic lens material is the most impact resistant lens material. Injection mold Tapered Lens Technology for perfect optical precision and a new anti-scratch coating to keep them fresh. Lightweight. Ideal for sport. ANSI Z80.3 surpassing. 100% UV Protection. LIFETIME Warranty.