mincl bifocal sun reader is a very popular style of wraparound sunglasses with a bifocal reader. These tinted bifocal glasses are the perfect choice for men and women. The lightweight, high quality, tr90 frame boasts tinted lenses with sun protection. Bifocal reading sunglasses, the upper area of the lens is used for the far view, round area area is used for near view. ultra light frame is more comfortable, fashion design. Suitable for driving, sports, cycling, running, fishing, travel or other outdoor activities. UV400 rated sunglasses are essential for filtering out sunlight reflected glare and protecting your eyes against long term UV damage when you go out ultra light frame is more comfortable, fashion design. Suitable for driving, sports, cycling, running, fishing, travel or other outdoor activities.