ONOS Sand Island Polarized Bifocal Sunglasses Bifocal Strength:+2.25 and comfort

and comfort

Advanced ClearZone FlowCoat dual-lens treatments eliminate fog inside and prevent scratches outside

unobstructed field of view

the U-Rx Insert snaps into any of the following ESS products:

ONOS Sand Island Polarized Bifocal Sunglasses Bifocal Strength:+2.25 and comfortThe ONOS Sand Island frame style was named for Sand Island Lighthouse, a lighthouse located at the southernmost point of the state of Alabama, United States, near Dauphin Island, at the mouth of Mobile Bay, Alabama. It is located roughly three miles offshore from the primary Mobile Bay entrance, bounded on the east by Mobile Point and on the west by Dauphin Island. The lighthouse is 132 feet (40 m) high. The ONOS Sand Island frame is available in