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.

Rab's proprietary insulation fabric. It has quick-drying properties and is wind and waterproof. Coated with a DWR coating.

A synthetic insulation material that is made from recycled materials. The material dries quickly and does not lose its properties when exposed to moisture, unlike natural down.