The Oakley SI Assault A-Frame Military Goggle is the ultimate in protection. Many personnel still have both eyes today because their Oakley eyewear stopped a fragment from an IED or RPG. The SI ASSAULT Goggle is made for operators and soldiers and are specifically designed to be worn with U.S. Military type helmets.
Features

* The anti-fog lens is optimized for a full field of peripheral clarity with POLARIC ELLIPSOID geometry.
* The flexible urethane chassis is chiseled with ram-air surge ports for a circular flow of defogging ventilation.
* A triple layer of face foam insulates and cushions the contact surface for the ultimate in thermal shielding and comfort.
* Reduced height for better interface to helmet
* Refractive Power, Prismatic Power, Astigmatism and Optical Clarity meet or exceed ANSI Z87.1- 2003 requirements
* Haze less than 3%.
* Anti-Fog hard coated lens
* Laser protective lens option
* Also available with a VR28 lens
* Also available with tan or military green frames
* Low profile closed cell face foam for closer fit and improved sweat control
* Temporal strap buckles designed to avoid interference with helmet straps
* Meets or exceeds ANSI Z87.1- 2003 requirements for High Velocity and High Mass Impact