Östra is a pair of ski goggles made of plant-based materials with a lens with magnetic fasteners for quick and trouble-free changes in the slopes. To secure the optically precise cylindrical lens from Carl Zeiss, we have added a locking feature in the sides to keep it in place. The surface arms at the strap make sure your ski goggles fit your helmet perfectly. The lens has an unbeatable field of view and gives you full control over your surroundings while skiing.\r\r* Frame in plant-based material, originating from maize\r* Hard details in plant-based material made from castor oil\r* Lens with magnetic brackets for easy lens replacement\r* Carl Zeiss Vision, double lens in polycarbonate with 100% UV protection (UV400)\r* Extra lens for poor lighting conditions included\r* Injected paint for optimum durability and color depth as well as environmental benefits\r* Perfect-Fit three-layer foam rubber for optimal fit and comfort\r* Fits Helmet with arms on the strap\r* Mirror lens with Mult