[Cool Glasses]:Youthful appearance design,One-piece lens design,wider field of view,fashion, made of high-quality materials, comfortable to wear, perfect eye protection, and durable, make you unique.
[TAC LENS]:Created with high quality TAC (Tri-Acetate Cellulose) polarized lenses for superior optical quality, this restores true color and clarity back to your vision.dustproof,anti-shock,anti-UV, no more glares,true coated lens,have a clearer view.
[TR90 FRAME]:Frames are lightweight, extremely flexible, and heat and UV resistant,hypoallergenic,bendable,durable,adjust the length of the temple according to the face shape,you won't feel discomfort even after wearing them for a long time.
[UV400]:All the lens 100% UV400 protection coating,blocks 100% harmful UVA & UVB Rays. Lenses are decentered in order to avoid any optical distortion.
[NO RISK]: 365 days 100% satisfaction guarantee and friendly customer service.Pit Viper sunglasses is suitable for fishing, boating, sailing, jet skiing, driving, running, cycling, climbing, hiking and traveling.