Rab Men’s Downpour Pants – Waterproof & Breathable Rain Pants for Hiking | Black, Small/32 Inseam

Overview

When a forecast turns, Rab Men’s Downpour Pants deliver reliable rain protection in a compact, travel-friendly shell. The thin Pertex Shield 2.5L fabric provides a strong waterproof barrier while remaining breathable, helping you stay comfortable on switchbacks or in urban drizzle. The 50D, 100% recycled polyester construction is paired with a fluorocarbon-free DWR, so rain sheds without adding bulk.

At roughly 9.3 oz, these pants are designed for easy layering and quick packing. They’re built to move with you, whether you’re navigating rocky trails or navigating city sidewalks, offering a dependable layer you can reach for when the weather turns.

Key benefits

• Waterproof and breathable performance with a 20,000 mm waterproof rating and 20,000 g/m² breathability, suited to changing trail conditions.
• Regular fit with a full-length gusset and articulated knees to support natural movement during climbs and descents.
• ¾-length side zippers enable fast donning and doffing over boots, and also double as vents on warmer sections of the day.
• Part-elastic waistband with drawcord adjustable hems keeps a snug fit and helps seal out wind and splash.

Fabric, care, and packing

• Shell: 50D 100% recycled polyester with Pertex Shield 2.5L; fluorocarbon-free DWR sheds rain without bulk.
• Care: machine wash cold, line dry; reapply DWR as needed to maintain performance.
• Packability: highly compressible for light carry on long hikes or travel days.

Real-life use cases

On a damp ridge or during a sudden shower, the Downpour Pants provide a lightweight rain shell you can pull on quickly without delaying your ascent. They pair well with a base layer in cool, drizzly conditions and with a lightweight shell as temperatures rise, offering flexible protection for hikers and trekkers alike. The waterproofing, breathability, and mobility work together to support comfort as weather shifts mid-hike or during town-to-trail transitions in wet weather.

Care and maintenance

To keep rain protection effective, wash as directed and reapply DWR when water starts to soak in rather than bead. Dry away from direct heat to preserve fabric integrity and waterproofing.