High-quality goggles have a chemical treatment on the inner lens. Avoid wiping the inside of your goggles when wet, as it can scratch this coating off.

Essential for "flat light," snow, or night skiing (clear, pink, or yellow tints). buy ski goggles

Bring your helmet when shopping. You want to avoid the "gaper gap"—the space between the top of the goggles and the brim of the helmet. High-quality goggles have a chemical treatment on the