Light, tough and stylish, the BLOC Women\'s BEE F373 Sunglasses combine looks with protection. The XTR Karbon8 lenses shield from UVA and UVB light without limiting or distorting vision. The Karbon TX frames are impact resistant and flexible. Sleek, protective sunglasses from BLOCXTR Karbon8 lenses - protect from UVA and UVB lightDistortion free visionKarbon TX frames - flexible and durable impact resistant framesShaped feminine stylingRecommended activity - cycling / casual / travel