Our trendy Riding men sport Sunglasses has many function:photochromic, windproof, uv400, reduce eye fatigue, anti-impact, anti-spatter, anti-sand, anti-fog, etc,can be use for cycling, horse riding, rock climbing, mountain climbing, driving, fishing, drifting, hiking, various sports occasions and daily life.Q: Are you factory or trade company? A: We are direct factory,welcome to visit our factory for business. Q: Can you provide me free samples? A: Yes, If you need samples, we will charge the sample cost which depends on your requirement, if you make order, the sample fee will refund to you. Q: Can you do customized designs and package? A: Yes, we own design team to support your design demand on your sports sunglasses and package. Custom logo is available. Q: How about the quality? A: Have acquired the CE Certification.We produce high qaulity product and provide 1 year warranty. Q: What is the lead time? A: Sample and Stock available in 7 days, 30-60 days for the bulk order depend on your request. Q: How to make payment? A:You can make payment though T/T, L/C, Alibaba trade secure, PayPal, Western Union, other you need also welcomed.We have coloful colors ,different temperament,all show rational aesthic taste and deduce colorful life. Sports fashion sunglasses, suitable for various scenarios: marathon, cross-country, hiking, night running, etc. For the wearer to be able to adapt to the light in various environments when doing exercise. While being practical, it can also be fashionable online. Light weight, good texture, less burden on the bridge of the nose, and a comfortable experience. Professional sports PC lenses are not fragile, safer, able to prevent wind and sand, and bring ultimate protection to the eyes. We export to many coutries ,have CE ,BSCI ,FDA and etc certificate ,can do OEM or ODM.