Rab Men's Downpour Pants - Waterproof, Breathable Rain Pants for Hiking & Trekking | Black, Medium/32 Inseam

Overview

When a sudden shower interrupts the trail, Rab Men's Downpour Pants stay light and ready. Built with a thin Pertex Shield 2.5L shell, they deliver dependable waterproofing while remaining surprisingly breathable, so you won’t feel heat buildup during climbs or long descents. The fabric uses 50D recycled polyester with a fluorocarbon-free DWR finish, offering a responsible approach to rain protection without adding unnecessary bulk.

Designed for movement and layering

The regular-fit silhouette is easy to layer beneath a rain shell or over a light mid-layer. A full-length gusset and articulated knees ensure you can move freely over switchbacks, rough rock, or damp terrain. The ¾-length side zippers let you pull the pants over boots mid-trail and double as ventilation when you’re generating extra heat on steeper sections.

Fit and weather-proof details

• Part-elastic waistband with a drawcord at the hems creates a snug, bulk-free fit over footwear.
• waterproof 20,000 mm / breathable 20,000 g/m² ratings balance protection with comfort.
• Flatteringly low-profile seams and zippers support reliable rain protection without bulk.

Material and durability

• Shell: Pertex Shield 2.5L bonded to 50D 100% recycled polyester.
• Finish: fluorocarbon-free DWR for water repellency that lasts through light showers.
• Construction: gusseted, articulated knees for comfort on long days on the trail.

Practical use and care

These pants excel as a reliable layer for hiking, trekking, or city rain days. They pack compactly, ready to slip into a day pack when the forecast looks unsettled. After use, air dry and reapply a fresh DWR as needed to maintain repellency. They are a dependable weather shield within a layered system, rather than a guaranteed solution to every condition, so consider them a versatile partner for changing weather.

In short, the Downpour Pants strive to offer protection, mobility, and packability for outdoor enthusiasts who value lightweight rain gear that respects the environment and adapts to shifting conditions on the trail.