UV 400 PROTECTION: Sports sunglasses with polarized lens will Filters Glare, Enhances Contrast, Reduces Squinting and Eye Strain, Improves Visual Acuity, Provide safety, Realistic perception, Reduces reflections and enhance visual clarity.
Your eyes will most likely get fatigued faster without an Anti-reflection coating on the backside of the lens.
What is TAC lens
TAC POLARIZED LENS- 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays. Restore true colour, eliminate reflected light and scattered light and protect eyes perfectly. TAC lens includes 7 layers. The 1st layer is the polarization layer. The 2nd and 3rd layers are bonding layers to enable durability. The 4th and 5th layers are UV protection layers to absorb UV light. The 6th and 7th layers are shatterproof layers.
Light-weight PC frame sunglasses can hardly feel them on your face, but they are durable sunglasses that could be highly useful for any sports to make you feel more comfortable.
4 About Packages
1 * Polarized sunglasses 1 * Polarized test card 1 * Glasses rope 1 * Glasses bag 1*Glasses case (optional)