- Plastic frame
- Tri Acetate Cellulose lens
- Scratch Resistant Coating coating
- Lens width: 2.52 inches
- TAC GLASSES: These polarized lens is made from high quality JAPAN TAC material, 1.10mm thick with good scratch restistant. Filter 100% of all UVA/UVB/UVC and Harmful Blue Light Up to 400nm.Restore true color, eliminate reflected light and scattered light and protect eyes perfectly.
- LIGHTWEIGHT SPORT SUNGLASSES: The SWITZERLAND high grade TR90 frame is lightweight and comfortable, tough and rugged enough to meet up to whatever challenges you throw at it.The specially designed Stress Resistant TR90 Frame can withstand whatever you dish out and more.
- MULTIPLE LENS COLORS, UNIQUE DESIGN: Black lenses absorb any color spectrum evenly, showing a real and natural feeling. Blue lens can effectively filter out the light blue reflected by the sea and sky. Orange lens filters out a lot of blue light, block the reflected light from the smooth and shiny surface, wearer can see the subtle parts clearly. The stylish color matching frame make men women youth who wear the polarized sport sunglasses unique and cool.
- OUTDOOR RECREATION SUNGLASSES: Bircen mens sunglasses is a DRIVING RUNNING CLIMBING TREKKING HIKING GOLF FISHING BOATING SAILING TENNIS CYCLING RIDING BASEBALL GLASSES. Whenever you want to do exercise outdoor, go out with these polarized sports glasses, it will protect your eyes from UV rays.These polarized sports sunglasses unisex is also a Sunglasses with Interchange Lenses, so you can change styles at any time.