HEAD's HORIZON 2.0 5K PHOTO ski goggles, developed with pro athletes, feature an updated design for this season on the slopes. They provide the highest level of comfort, unmatched eye protection, functionality and a high-end style. Features include perfect UV and anti-fog protection, a very wide field of view, Speed Snap lens exchange system and a non-slip silicone strap. They also use 5K technology - increases contrast and colour enhancement. The photochromic lens automatically adjusts lens hue between S1 categories - S3 depending on weather conditions.