POLARZIED LENS: Anti glare from road, water and glass wall cause by sunlight reflection, good for driving, fishing and outdoor activities.
EASY TO USE: Just clip it over prescription RX glasses frames, get the polarized sunglasses function.
100% UV PROTECTION LENS: Blocking harmful UVA and UVB radiation from the sunlight.
SUPERLIGHT AND STYLISH: Its lightweight makes you feel as if you never wear it,ideal for cycling, driving, running, fishing, racing, skiing, climbing, trekking hiking and other outdoor activities.
FIT: Fits a wide range of prescription RX glasses, oval, cat eye, square, rectangle even a little round frames.