One piece lens sport sunglasses UV400,PC/TR90 frame AC/PC/CR39/ ... ,Back AR CE,SGS,FDA.. One piece lens sport sunglasses with safety strap 1. Product Information: Item No.:OSZF002Material:Frame ... 70% before shipping OEM,ODM is available, Customized Logo\design are available Coating availavleREVO,Mirror,Super Hydrophobic,Back ... Management System(SAP ERP) One piece lens sport sunglasses with safety strap