




We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The Rab Men’s Momentum Pants are engineered for multi-activity days on the trail and beyond. They balance featherlight weight, flexible movement, and breathable comfort so you stay cool when the sun is high and stay shielded as the temperature drops at the summit. A slim, articulated fit keeps a clean silhouette while still letting you move freely with or without a pack.
Built with Rab’s Matrix fabric, these pants deliver warm-weather breathability and a capable barrier against the occasional alpine drizzle. The fluorocarbon-free DWR finish adds an extra layer of water-repellent performance without compromising comfort. At roughly 8.4 oz, they feel almost invisible in your pack yet ready to perform when the trail gets technical.
The Momentum Pants use a slim, articulated design and gusseted construction to maximize mobility on climbs, scrambles, and long ascents. An internal waistband adjustment ensures a secure, customized fit, whether you’re wearing a harness, a backpack, or merely layering for cool mornings.
Best for mountaineering, hiking, and backpacking, these pants are designed for climbers and outdoor enthusiasts who value function without bulk. They’re versatile enough for a rocky approach, a shaded canyon, or a cool ridge as you push toward the next highlight.
Main fabric: Matrix Stretch Single Weave Nylon. Weight: about 8.4 oz. Fit: Slim with articulated knees and gusseted crotch. Waist: Elastic with internal adjuster. Pockets: 2 hand, 1 rear zip pocket. Finish: Fluorocarbon-free DWR for light rain and spray resistance.
Q: What activities are Rab Momentum Pants best suited for?
A: Ideal for multi-activity days, including hiking, trekking, and climbing, offering lightweight comfort and quick-drying performance.
Q: Do these pants handle wet weather or light rain?
A: Yes, the fluorocarbon-free DWR provides light water repellence while remaining breathable for comfort in mild rain or spray.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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