... ).Lens: Double lens, anti-fog, revo mirror, 2).Frame: Cool-resistant Description of products:1).Lens: Double lens, anti-fog, ... revo mirror,2).Frame: PPU material,Cool-resistant 3).Packing:1pc/half-transparent PVC case; then 50 ... more than 16 year. our product include: 1). Sunglasses: Ski goggle,Promotion sunglasses,Party sunglasses,Polarized Sunglasses, Fashion sunglasses,folding ...