Rab Downpour Trail Light Waterproof Jacket - Grey - S

A do-it-all shell that adapts to any day on the trail, extremely lightweight and packed with featu...

Best current price£129.99from Nevisport

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NevisportRab Men's Grey Downpour Trail Light Waterproof Jacket
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£129.99
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Product Information

Full details

The Rab Downpour Trail Light Waterproof Jacket is a high-performance shell designed for dedicated mountain runners and hikers who prioritize weight-savings without sacrificing wet-weather protection. Featuring 2.5-layer Pertex Shield fabric, this jacket offers a robust barrier against the elements while maintaining a streamlined fit that prevents flapping in high winds. While it provides excellent year-round utility, users should note that as an ultra-lightweight shell, it is optimized for high-exertion activities rather than heavy-duty bushwhacking through dense, abrasive terrain.

All features

Age Groupadult
ColourGrey
GenderMale
MaterialZinc
SizeS
Model Part Number003963941
BrandRab

Extended Product Information

FAQs

Is this jacket suitable for winter mountaineering?

While highly protective, this is a light shell designed for trail running and fast-paced hiking. It may lack the durability required for heavy winter climbing.

Can I wear a backpack with this jacket?

Yes, it is designed for use with hydration vests and light packs, though extreme abrasion from very heavy packs over long periods may wear the fabric.

Does it have pit zips?

No, to maintain its lightweight and packable nature, it relies on the breathability of the Pertex Shield fabric rather than mechanical ventilation.

How packable is the jacket?

It is highly packable, as the chest pocket is designed to double as an integrated storage sack for the entire jacket.

Are the cuffs adjustable?

The cuffs are semi-elasticated and extended for hand protection, but they do not have Velcro tabs to reduce weight.

Troubleshooting

Jacket feels wet on the inside during high exertion

This is likely moisture buildup from sweat rather than a leak. Ensure you are venting via the front zipper and managing your base layers for better breathability.

Water is soaking through the outer fabric

The DWR finish has likely worn off. Wash the jacket with a technical gear cleaner and reapply a DWR treatment spray.

Zipper is sticking or difficult to pull

Check for debris or dirt in the teeth of the YKK AquaGuard zip. Gently clean with a soft brush and consider using a silicone-based zipper lubricant.

Pros and Cons

Pros

  • Extremely lightweight for long-distance trail use
  • Highly packable into its own chest pocket
  • Streamlined fit minimizes fabric flapping in wind
  • Reflective logos improve visibility in low-light conditions
  • Stiffened hood peak offers superior weather protection

Cons

  • Material is optimized for weight-savings, not heavy-duty abrasion resistance
  • Limited pocket space compared to heavier mountaineering jackets
  • Fit is slim; may be difficult to layer with heavy fleeces

Setup, Compatibility & Care

To ensure the longevity of your Rab Downpour Trail Light jacket, observe the following:

  • Cleaning: Wash in warm water using a technical cleaner specifically designed for DWR (Durable Water Repellent) finishes. Avoid using standard laundry detergents or fabric softeners, as these can strip the waterproof coating.
  • DWR Maintenance: Periodically reapply a DWR spray if you notice water no longer 'beads' on the surface of the fabric.
  • Drying: Tumble dry on a low setting or air dry away from direct heat sources to reactivate the waterproof finish.
  • Storage: Always ensure the jacket is completely dry before storing it in its integrated pocket to prevent mold or fabric degradation.

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