AK Sunglasses - Billy in HornetBILLY is a sophisticated and elegant oversized style for those who want their sunglasses to be large and eye catching. The frame is soft with angular details and combined with the oversized lenses. UV 400 Protection Polycarbonate lenses High quality optical hinges Cleaning pouch included Adjustable temples with metal core BPA Free Eco friendly material More than 50% recycled materials Lens 54mm, bridge 21mm, temples 143mm