The Cebe RAZOR EVO ski goggles. The dual lens creates a thermal barrier providing better sealing and optical quality - DOUBLE LENS technology. Treated to reduce the possibility of scratching and fogging of the lenses. Cebe downhill ski goggles are designed to be compatible with most helmets on the market - PERFECT HELMET INTEGRATION technology. The patented air vents regulate air circulation inside the goggles to prevent lens fogging.