These sunglasses feature a square design with slightly, sharp edges. They have a dark, colored tinted lens and uv protection. Measurements: Lens Height: 4 cm / 1.57 in. Lens Width: 5.3 cm / 2.08 in. Frame Width: 14.5 cm / 5.70 cm. Temple Length: 14.4 cm / 5.66. Bridge Width: 1.7 cm / 0.67. Category: 3. UV: 400.