The Rab Downpour utilizes Pertex Shield fabric to deliver a soft, quiet feel that reviewers praise as significantly more comfortable than typical crinkly ultralight shells. OutdoorGearLab found the adjustable hood with its stiffened peak provides excellent storm sealing and visibility, while GearJunkie noted the generous pit zips allow for rapid heat dumping during high-output activities. However, the standard model weighs 13.3 ounces, which is heavy for its class, and long-term users report that the Durable Water Repellent finish degrades quickly and is difficult to restore. The jacket also suffers from minor fabric bunching around the stomach when moving or reaching overhead. This shell fits hikers who prioritize comfort and ventilation over minimal weight, but those seeking ultralight packability should look elsewhere.
- — Pertex Shield fabric provides a soft, quiet feel against the skin rather than crinkly plastic.
- — Hood design features one-handed adjustment and a stiffened peak for effective storm sealing.
- — Pit zips allow rapid heat dumping during high-output activities.
- — The standard Downpour model weighs 13.3 oz, which reviewers describe as heavy for its class.
- — Fabric tends to bunch around the stomach area when moving or reaching overhead.
- — Durable Water Repellent (DWR) finish degrades quickly and is difficult to restore.
