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Downpour Eco Pants

wet hiking, hunting, and paddling

Expert reviewed

Topic summary

wet hiking, hunting, and paddling

Key takeaways

  • Recycled 2.5-layer Pertex Shield fabric
  • Elasticated waist with adjustable drawcord
  • Articulated knees for better movement
  • Ankle zips with storm flap and snap closure
  • Hydrostatic Head: 20,000mm
  • Moisture Vapor Permeability (MVTR): 20,000 g/m²/24hr

Intended uses

  • Casual hiking
  • Emergency rain protection
  • Backpacking on a budget
  • Commuting in wet weather

Verification notes

Evidence: expert reviewed. Last verified July 14, 2026.

Catalog photo
Real product photography — no AI-generated or placeholder imagery.

Editorial take

The Rab Downpour Eco Pants are a straightforward, dependable option for anyone needing basic waterproof leg protection without breaking the bank. Constructed entirely from recycled 2.5-layer Pertex Shield, they deliver on their eco-friendly promise while providing a solid barrier against rain and wind. What you get here is a no-frills shell pant designed to be thrown on over hiking shorts or trekking trousers when the weather turns foul, or kept stashed in a pack for emergencies. The articulated knees and elasticated waist with drawcord offer a decent, if not tailored, fit for active use.

In the field, the Downpour Eco Pants perform as expected for their category. Breathability is adequate for lower-intensity activities or short bursts of effort; sustained, high-output hiking will inevitably lead to some internal condensation, a common trade-off with 2.5-layer fabrics at this price point. The ankle zips are a practical touch, allowing for easy on-off over most hiking boots without needing to remove footwear entirely. They pack down small enough to disappear into a daypack, making them an excellent 'just in case' item. Durability for the weight is fair; the 50D face fabric is tough enough for trail use but don't expect them to stand up to heavy bushwhacking or extended glissading.

Compared to higher-end 3-layer options, these naturally fall short on breathability and ultimate ruggedness, but they also come at a significantly lower price. For the weekend hiker, the backpacker watching their budget, or anyone needing reliable waterproofs for general outdoor activities, the Downpour Eco Pants hit a sweet spot. They are not expedition-grade gear, but they are a very capable and responsible choice for everyday wet weather protection.

Best for

  • Casual hiking
  • Emergency rain protection
  • Backpacking on a budget
  • Commuting in wet weather

Not ideal for

  • Breathability is limited during high exertion
  • Fit can be a bit baggy for some users
  • Not suited for heavy-duty, abrasive environments
  • Lacks pocket access or belt loops
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Verified specifications

Country of manufacture
🇬🇧 United Kingdom
Key features
  • Recycled 2.5-layer Pertex Shield fabric
  • Elasticated waist with adjustable drawcord
  • Articulated knees for better movement
  • Ankle zips with storm flap and snap closure
  • Hydrostatic Head: 20,000mm
  • Moisture Vapor Permeability (MVTR): 20,000 g/m²/24hr

Warranty and repair information: contact Rab directly for the most current terms.

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