The DWR coating makes the fabric water repellent, so that water forms droplets on its surface and runs off instead of soaking in. This protects the fabric from getting wet quickly, providing greater comfort in wet conditions, but does not guarantee full water repellency.

A state-of-the-art insulating fabric developed by the Columbia brand, which uses a thin weave of fabric with a very low weight. It provides excellent thermal insulation properties and wicks excess moisture away from the fabric.

It is a revolutionary thermal technology that regulates body temperature without adding bulk or weight to the garment. By increasing heat retention and preventing heat loss, it helps keep you comfortable even in the harshest winter conditions.