<p>PRODUCT FEATURES</p> <p>50/50 Plastic FRAME And Wood  ARM</p> <p>REAL UV400 PROTECTION--Joopin lenses are engineered to block 100% of all harmful blue light up to 400 nanometers including UVA(320-400 nm),UVB(280-320 nm)and UVC(100-280 nm).</p> <p>TAC POLARIZED LENS-TAC lens includes 8 layers. The 1st layer is polarization layer. The 2nd and 3rd layers are adhesive 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.The 8th layers are anti reflective green coating. </p> <p>LIFETIME BREAKAGE WARRANTY ON FRAME & LENS - Frame and lens are unbreakable for no risk purchasing. In case any broken problem happens for any reason, even you stepped on it by accident, contact the seller of HU Wood  to get a new replacement.Hu Wood  provides lifetime service for all Hu Wood products.</p> <p>30 DAY MONEY BACK GUARANTEE- You can easy return and get refunded for any reason, such as I don't like the style,I don't like the color,etc. Don't worry,You have no risk to try.</p> <p>WHAT YOU GET</p> <p>1 *  Sunglasses</p> <p>1 *  Bamboo Glasses Case</p> <p>1 *  Soft Fabric Pouch</p> <p>1 *  Soft Glasses Cloth</p> <p>1 *  Polarized Testing Card</p>