Men Photochromic Polarized Sunglasses Driving Fishing Chameleon Glasses Change Color Sun Glasses Day Night Vision UV400 EyewearSPECIFICATIONS Department Name: ADULT Item Type: EYEWEAR Brand Name: other Model Number: BS4034 Eyewear Type: Sunglasses Style: Semi Rimless Frame Material: ALLOY Lenses Material: Polaroid Place Of Origin: China (mainland) Lenses Optical Attribute: polarized Lenses Optical Attribute: MIRROR Lenses Optical Attribute: Gradient Lenses Optical Attribute: Photochromic Lenses Optical Attribute: Anti reflective Lenses Optical Attribute: UV400 Lens Width: