- Wide peripheral range approx 50mm lens for an optimal sighting- ie to maintain clear visibility as that can be seen through naked eyes
- Durafit silicone gaskets durable and hypoallergenic silicone gaskets that provide a comfortable, watertight seal and maintain their shape over time
- Anti-fog coating
- Silicone split strap with speed adjustment simple and secure release button allows for quick and easy strap adjustment.