Spy optic omen gogglespy optics omen goggles are made of flexible polyurethane and have an anti fog scratch resistant lexan lens with posts these goggles offer 100 uv protection and are compatible with most helmets they also have a silicone ribbed strap to keep your goggles in place and come with a free bonus lens a nose guard and a pack of 10 tear offs eliminates foggingthese goggles feature spys rise ventilation system a patented airflow system that forces air through strategically pla