Rab Downpour Waterproof Overtrousers - Black - 18

The Rab Downpour Overtrousers are lightweight and highly packable waterproof trousers designed to ...

Best current price£84.95from Outdoor Action

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Outdoor ActionRab Women's Downpour Pertex Waterproof Overtrousers: : Regular Leg Black Size 18 - Outdoor Action
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£84.95
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BlacksRab Women's Downpour Waterproof Pants Black Size 18
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£90.00
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Product Information

Full details

The Rab Downpour Waterproof Overtrousers are designed for female hikers and trekkers who need a lightweight, reliable shield against unpredictable mountain weather. These trousers excel as a compact emergency layer due to their highly packable 2.5-layer Pertex Shield construction, though their lightweight nature means they are best suited for rain protection rather than heavy-duty abrasion resistance.

All features

Age Groupadult
ColourBlack
GenderFemale
MaterialPolyester
Dress Size UK18
Model Part Number003877351
BrandRab

Extended Product Information

FAQs

Can I wear these over bulky winter trousers?

These are designed to fit over standard trekking pants. If wearing over very thick winter layers, you may find the fit restrictive.

Are these trousers noisy when walking?

Like most high-performance waterproof shells, there is some rustle, but the soft-touch fabric is designed to minimize this.

How do I wash them?

Machine wash in warm water with a technical gear cleaner. Avoid fabric softeners and tumble dry on low heat if the garment instructions permit.

Are the zips waterproof?

The side zips are protected by a hook-and-loop storm flap to ensure water ingress is minimized during heavy rain.

What is the weight of these trousers?

They are specifically categorized as lightweight, making them perfect for those trying to keep their pack weight down.

Troubleshooting

Water soaking through the fabric surface

The DWR (Durable Water Repellent) coating may have worn off. Re-apply a waterproofing spray and heat-activate according to the product instructions.

Condensation building up inside the trousers

While breathable, the trousers can be overwhelmed during very high-exertion activities. Utilize the three-quarter zips as vents to increase airflow.

Pros and Cons

Pros

  • Highly packable for easy storage in a daypack
  • Excellent waterproof protection with 20,000mm rating
  • Three-quarter zips allow for easy wear over footwear
  • Breathable material prevents overheating during active use
  • Articulated knees ensure great freedom of movement

Cons

  • Lightweight fabric is less resistant to heavy abrasion
  • Limited pocket storage options
  • May require regular maintenance to maintain DWR effectiveness

Setup, Compatibility & Care

To get the best fit, ensure you select your correct size to allow for layering over your base or mid-layer trousers. To maintain the waterproof integrity of the garment, wash periodically with technical cleaner specifically designed for DWR-treated fabrics. Avoid using heavy detergents or fabric softeners, as these can strip the breathable membrane's effectiveness. Always store the trousers in a dry, cool place after they have been thoroughly air-dried, and avoid keeping them compressed in their pack for extended periods when at home.

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