Rab Men's Downpour Rain Jacket

Rab Men's Downpour Rain Jacket

A classic, versatile waterproof jacket built for rain-battered trails and unpredictable mountain weather without overcomplicating the setup. The Downpour delivers 20,000mm waterproofing and 20,000 MVTR breathability in a comfortable, soft-touch Pertex Shield construction that packs smaller than previous versions and covers everything from daily trail use to serious weather days in the mountains.

Why We Carry It
It's the rain jacket we recommend when someone wants reliable, no-nonsense waterproof protection for everyday trail use without paying for an ultralight race shell they don't need.

Highlights

• Pertex Shield 2.5-layer construction at 50D — A heavier, more durable fabric than the Phantom Mountain for hikers and trail users who prioritize robustness and everyday usability over minimum weight. Soft and comfortable against skin without a separate mesh lining.
• 20,000mm waterproofing with 20,000 MVTR breathability — Serious waterproof protection that keeps you dry in sustained rain while managing moisture output on active mountain days. A balanced specification that performs across a wide range of conditions.
• Fluorocarbon-free DWR — Effective water repellency without the environmental concerns of traditional PFAS-based treatments. Performs where it needs to without the chemical cost.
• Underarm vents for heat dumping — Open the vents on sustained climbs and hard efforts to release heat without removing the jacket. A practical temperature regulation feature on high-output trail days.
• One-hand adjustable hood with stiffened peak — Quick to adjust on the move in deteriorating conditions. The stiffened peak sheds rain away from your face on exposed terrain and in driving rain.
• YKK front zip with external and internal storm guards plus snap closure — A complete weatherproof front closure system that eliminates cold drafts and water infiltration at the zipper line. The snap closure adds ventilation options when conditions ease.
• Hook-and-loop adjustable cuffs — Seal out wind and drafts at the wrist with a simple, reliable closure that holds its adjustment through a full day of active use.
• Dual-sided rear hem adjustment with single-handed operation — Seals out wind and cold at the hem and adjustable from either side without requiring two hands. A practical detail in cold, wet conditions when dexterity is limited.
• Two hand pockets — Accessible storage for trail essentials and hand warming without a complex pocket system adding bulk to a straightforward rain jacket.
• 13.3 ounce weight — Heavier than an ultralight shell but substantially more durable and comfortable for everyday trail use where the jacket sees hard, repeated use rather than emergency-only deployment.

Best for

Hikers, trail runners, and outdoor enthusiasts who want a durable, reliable waterproof jacket for everyday mountain use in variable and wet conditions. A strong everyday rain jacket for anyone who wants serious waterproof protection and breathability in a jacket built to handle hard, repeated use across multiple seasons.