An innovative membrane used in Columbia brand clothing and footwear. It guarantees excellent water repellency, maximises the level of breathability of the material and wicks excess moisture away.

Technology based on a ‘matrix’ of large gold dots visible to the naked eye. Provides 40% more insulation than conventional Omni-Heat systems, while maintaining the same high level of breathability and moisture wicking.

HEAT SEAL is a thermal lamination technology used by the Columbia brand that replaces traditional stitching, which eliminates potential areas of cold air infiltration, moisture and heat loss. The lack of seams in quilting areas increases the tightness of the jacket, providing excellent protection from the cold.