Rab Downpour Mountain Pant

What Our Gearhead® Experts Are Saying:

"These pants are a game-changer for hiking in unpredictable weather. The full-length zips make them super easy to pull on over boots, and the Pertex® Shield fabric balances durability and breathability. Whether I’m navigating rocky scrambles or trekking through sudden storms, these pants keep me dry without weighing me down. They pack down small, so I always have them in my pack, just in case."

For unpredictable mountain weather, we count on the Downpour Mountain Pants to keep us dry and moving comfortably. Made with durable yet lightweight 2.5-layer Pertex® Shield fabric, they provide the waterproof protection we need without adding unnecessary bulk to our kit.

Designed for technical terrain, these pants feature superb knee articulation, allowing unrestricted movement through scrambles and steep inclines. The full-length, two-way zippers allow us to pull them on quickly over boots or crampons, while the part-elasticated waistband ensures a comfortable, adjustable fit. When the sun comes out, they pack down easily, making them the perfect companion for any alpine adventure.

, Lightweight and packable waterproof pants for hiking and mountaineering, 2.5-layer Pertex® Shield fabric offers breathable, waterproof protection, Full-length, two-way zippers allow easy layering over boots and crampons, Articulated knees provide freedom of movement for technical terrain, Adjustable waistband with drawcord ensures a secure, comfortable fit, Snap closure and hem adjustments pair well with various footwear