Square Shape Metal Frame Bifocal Sunglasses Style B50 Driving Lens Bifocal Sunglasses rated UV400 and they are

rated UV400 and they are scratch resistant

The lenses are polycarbonate

5 1/4 inches width  x 1 3/4 inches height

Measure your glasses at it's widest points

The bifocal itself is tinted but not polarized so you can read your digital device while fishing

Square Shape Metal Frame Bifocal Sunglasses Style B50 Driving Lens Bifocal Sunglasses rated UV400 and they areSquare shape metal frame bifocal sunglasses. The frame fits a medium to large size face and has spring temples for added comfort. The lenses are UV400 and scratch resistant. Measurement 5 1 4 inches width x 1 7 8 inches height Note: We are slowly reducing our product line, once this this item is sold out, it will not be restocked.