Product Information：
Frame material: plastic + metal
Visible light perspective rate: 99 (%)
Lens color: A: metal black frame gray film (polarizer), B: metal gun frame gray film (polarizer), C: metal black frame day and night film (polarizer), D: metal gun gray frame yellow film (polarizer) ,E: Metal black frame color changing film (polarizer)
Packing:
Night Vision Sunglasses X1