Red ski goggles. Thermal is produced in a classic shape with retro-inspired shades that take you back to the contrasts of the 70s. With the red/yellow design combined with functions, we create the best conditions for a fiery day on the slopes. Thermal's red/yellow lens is above all best suited on days with darker light on the slopes. However, the lens tint is generally beneficial in mixed weather conditions and is the lens you should choose if the weather and light are changing throughout the day. Thermal is equipped with a double-layer spherical lens that counteracts reflections from the snow. In combination with reinforced anti-fog, you keep your vision clear in all weather all day. The interchangeable lens is beneficial for those who want to match with outfits or change from day to day due to changing weather.