Quick Summary
The Rab Men’s Downpour Mountain Jacket in black is a men’s rain jacket in size L. It is described as a trekking and travel jacket with a Regular Fit, Pertex Shield 2.5-Layer fabric and a black finish.
The key buying checks for this jacket are the stated waterproof and breathability ratings, the fit, and whether the size and layering room match what you need.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Rab – the jacket is identified as a Rab product. |
| Product type | Men’s downpour mountain jacket – a rain jacket for outdoor use. |
| Colour | Black – useful if you want a darker jacket. |
| Size | L – check this against the fit you need. |
| Fit | Regular Fit – relevant if you want room for layering. |
| Membrane | Pertex Shield 2.5-Layer – a named fabric construction. |
| Waterproof rating | 20,000 mm – an important figure to compare with other jackets. |
| Breathability rating | 20,000 g/m² – useful if airflow matters in wet weather. |
| Weight | 352 g – helpful when weight matters for packing and carrying. |
| Centre back length | 78 cm in Medium – size-dependent measurement to check against your preferred coverage. |
What to Compare Before Buying
- Size and fit: This is size L with a Regular Fit, so compare it with the layering room and cut you prefer.
- Weather protection: The stated waterproof rating is 20,000 mm, which gives a concrete figure to compare with other rain jackets.
- Breathability: The stated rating is 20,000 g/m², so check whether that level matters for your planned activity.
- Packability and weight: At 352 g, it is worth comparing if you want a jacket that is easy to carry.
- Coverage: The centre back length is given as 78 cm in Medium, so compare the length with the coverage you want.
Before You Decide
Confirm the size, colour and fit before choosing this jacket. Also check the waterproof, breathability and weight figures against the conditions and carrying needs you have in mind. If you want a different size, compare the size before selecting an offer.
When checking the fit, try the jacket over the layers you expect to wear and move your arms as you would during a walk. Check that the shoulders and sleeves allow comfortable movement and that the hem gives the coverage you want.
