The Atomic SAVOR BIG STEREO is a high-end goggle with a cylindrical glass that is packed with the latest technology. The goggles have glasses with Fusion Double Lens technology, providing up to 20% more field of view without glare and fogging. HD Lens technology enhances contrasts, which you'll appreciate especially in poor and foggy conditions. The goggles have a hydrophobic layer and a very high quality Anti-Fog layer that is 8 times more effective than required by current standards. They are OTG compatible so you can comfortably put them on over your dioptric glasses if needed.