JM Classic Polarized Square Sun Glasses for Men Women Gradient Frame. MATERIAL: * Frame: PC * Lenses: PC FEATURES: * Various styles frame to choose, suitable for women men different fashion styles. * Superior Glare Protection: 100% UV400 Protection, against harmful UVA/UVB rays, anti-glare, prevents your eyes from long-term UV damage and gives you clear and comfortable vision. * Unmatched Comfort: Lightweight construction and proper weight balance ensure long wearing, you won't feel pressure, and you won't have to worry about embarrassing wear marks when you take them off. * Perfect for All Arounds: These square sunglasses perfect choice for outdoor activities, such as driving, bike, cricket, baseball, golf, tennis, running, fishing, hiking, cycling, or riding a motorcycle, They shield your eyes from wind & dust and help you stay fully focused during your favorite activity. TIPS FOR CLEANING: * Use a gentle lens solution. To avoid scratches. * Never wipe the lens when they're dry (there may be dust or particles). * Use Soft materials such as cleaning cloths, Don't use paper towels or other rough materials.