●【Fit over night driving glasses】: You can easily wear the night vision glasses over your prescription glasses.Bircen fit over glasses perfect fit to mostly glasses for it big size and simple but classic design. Suit to both men and women. ●【HD Night Vision Glasses】: when night driving, it would eliminates a glaring from car headlights and brightens the ground.ensures safe driving. in foggy and rainy weather, it will improves view brightness and keeps the vision clear. ●【Supper Lightweight TR90 frame】:The frame material is high class TR90 material ,which is supper lightweight but durable, the total weight of the night driving sunglasses is19g, never give much pressure on your head. ●【Anti-glare TAC Lens】:The yellow TAC lens would reduce night driving glare and eye strain,allow maximum light to pass through to limit distortion,and be scratch resistant to some degree, will give you a pleasant wearing experience. ●【No-Risk Guarantee】: 30 Days Money Back Guarantee.And if quality problems occur after 30 days, just contact us (reply to you in a workday), we will provide a good solution for that. it is risk-free choice for you to buy a Bircen fit over Night Vision Glasses.