These sunglasses fit over your eyeglasses, to provide you with extraordinary all-around sun protection while blocking out ambient light. They also block 100% of UVA, UVB and UVC rays. - Blocks 100% UVA/UVB/UVC light - Choose Light transmission from 1% up to 90% - One-year warranty Size: Medium - Inside measurement: 6 inches by 2 inches (152 millimetres x 52 millimetres) - Outside measurement: 6.1 inches by 2.2 inches (155 millimetres x 55 millimetres) - Temple: 5.7 inches (145 millimetres) - Eye: 2 inches (50 millimetres) Size: Large - Inside measurement: 6.1 inches by 2 inches (155 millimetres x 52 millimetres) - Outside measurement: 6.2 inches by 2 inches (158 millimetres x 53 millimetres) - Temple: 5.9 inches (149 millimetres) - Eye: 2 inches (53 millimetres)
