: 28,000mm rating, ultralight 12oz weight, and a soft C-Knit backer for comfort. Best Value/Budget: REI Co-op Rainier
: 20,000mm waterproof rating, pit zips for ventilation, and a durable 50-denier shell. Best High-Performance Upgrade: Arc'teryx Beta SL
: Lightweight (11.3oz), packable into its own pocket, and features 2.5-layer construction. Best for Active Movement: Black Diamond Fineline Stretch
: A premium hardshell that is more breathable and protective than standard rain jackets. It is noted as the "Best Weather Protection" for its Gore-Tex ePE membrane.