hiking sunglasses for men;sunglasses with side shield sare made of nylon high-definition polarizing lenses with a thickness of 2.2mm,polarized Lens Material: Polarizing Lens .Coating Professional Protective Sunglasses, Frame Material: Titanium Alloy glacier glasses men,Width:2.5 in Height 2.4 in length:5.3 in,Leg length：5.2 in，block out the " Side Sun " while providing the proper Tint for Sun Glare，Keeps the sun out from both sides and the front Snow glasses:This is a professional sports outdoor glasses, windproof, sand-proof, both sides of the leather flank protection, prevent dust from entering the eyes, adventure activities, climbing through mountain climbing, skiing, nautical fishing, a variety of extreme outdoor sports can be used. A good pair of polarizing sunglasses is essential for outdoor activities, such as adventure driving, running, mountain hiking, fishing, hiking, bicycling, skiing, boating, Golf and so on. Polarizing lens material - 100% UV400 protective coating to prevent 100% harmful UVA and UVB rays. Restore primary color, eliminate reflected and scattered light, perfect eye protection. The polarization lens consists of seven layers. The first layer is the polarization layer. The second and third layers are bonding layers to make them durable. The fourth and fifth layers are ultraviolet protective layers to absorb ultraviolet light. The sixth and seventh layers are anti-fragmentation layers. Sunglasses with side shields Frame shape: Aviator style sunglasses, leather side shields, side shields, these cool Sunglasses make you look great and become the most fashionable person in the world. Comfortable design, windshields on both sides can effectively protect your eyes and prevent dust from entering, Comfortable design of windshield design on both sides can effectively protect your eyes and there is no risk to purchase，15-day refund guarantee - all customers enjoy 15-day refund guarantee service. Customers who are not satisfied for any reason can return goods or get a refund. 1;In case any broken problem happens, contact the seller of Ossat without hesitation to solve the problem until satisfaction. Ossat provides lifetime after sale service for all Ossat products. 2: GOOD LOOK, STYLISH, DURABLE AND CLEAR- Flattering lines & design features create aesthetically pleasing appearance. Lightweight design is ideal for motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, trekking or other outdoor activities. Fashion and stylish design, scratch resistant and durable. 3:OSSAT Package includes: * 1xGlasses protecting box * 1xCleaning soft fabric sunglasses pouch * 1xPolarized Test card 1xGlasses protect ropes 1xCarton suitable for various activities, such as locomotive, mountain climbing, driving, sailing, boating, mountaineering, fishing, hiking, hiking, desert, bicycle golf, sailing fishing and all kinds of extreme outdoor sports. A good pair of sunglasses is essential for outdoor activities. Ossat focuses on a wide range of glasses, from polarized light and UV400 protective sunglasses to blue light resistant computer glasses, night vision glasses, prescription glasses and sports bike glasses. We are committed to providing high quality products to our customers. Poor quality plastic frames in the market can break, which is very dangerous for you. Our lens's perspective is very high, we can feel the function and effect of the product by experiencing the product. To clean the sunglasses, just clean them with clean water and the attached cloth.