Rain jackets have come a long way, and modern shells at any price point will keep you dry. However, many have relied on per- and polyfluoroalkyl substances (Pfas), or 'forever chemicals', to achieve this. With growing awareness of the health and environmental risks, manufacturers have developed new coatings that perform just as well without the harmful chemicals.
Our tester, an outdoor gear expert with nearly 15 years of experience, evaluated 14 Pfas-free rain jackets priced between $80 and $515. Each jacket was worn for at least two hours in real-world conditions, including trail running, hiking, and urban strolls in Colorado. Additional tests simulated heavy rain and high humidity to assess waterproofing and breathability.
All jackets passed the waterproofing tests with no leaks or seam failures. However, breathability proved challenging: every jacket reached 99% humidity during a 10-minute indoor cycling test. The key differences lie in comfort, features, and design suitability for specific activities.
Top picks include the Peak Performance Trail HIPE 2.5L Shell for overall performance, the Backcountry Kanarra 2.5L Rain Jacket for budget-conscious buyers, and the L.L.Bean Primaloft Packaway Jacket for insulated protection. For urban use, the Kühl Stretch Voyagr Jacket excels, while The North Face Summit Series Superior Futurelight Jacket is ideal for running.
When shopping for a Pfas-free jacket, look for labels stating 'made without intentionally added Pfas'. Waterproof performance is indicated by a water column rating, but modern jackets generally offer reliable protection. All tested jackets were donated to a local school after the review.
