These Atomic SAVOR PHOTO OTG ski goggles adapt perfectly to changing light conditions. They have a modern design and an "oversized look". Due to that, you will have a very large field of vision in them in all directions. OTG (Over the Glasses) technology is the ability to wear ski goggles over prescription glasses. The glasses are made in a medium size so they fit well on the faces of most people and are very comfortable as a result of their Live Fit technology, due to which they shape themselves according to the contours of your face and adapt immediately. The double cylindrical glass ensures perfect visibility.