On a long ascent of Mount Hector, Arc’teryx’s Beta SV Pants prove their mettle through unrestricted movement, durability and pure functionality from trailhead to descent.
Testing Ground: Mount Hector
Before we even left the trailhead, Mount Hector had already told us what the day would be: long. In the Rockies, an 11,000er doesn’t leave much ambiguity, just a steady commitment from start to finish. It would be a day defined less by any single moment and more by the constant transitions between modes of movement, each shift dictated by the terrain underfoot.
We skinned steadily until we reached the waterfall section. From there, it was time to put our skis away and bootpack through the debris. On steep terrain like this, I’m used to a slight restriction from my previous pants. High steps would tighten the fabric across my hips and thighs, limiting how far I could lift my leg before it released again.
Unrestricted Movement Where It Matters
With the Arc’teryx Beta SV pants, that feeling didn’t show up in the same way, and movement stayed smooth and unrestricted. The only thing I noticed early on was a bit of fabric noise, though I expect that will settle as they break in.
We skinned steadily until we reached the waterfall section. From there, it was time to put our skis away and bootpack through the debris.
As the climb continued and effort built, the side zips proved useful for quickly dumping heat, providing a steady release of air. (I wear just a merino wool base layer underneath for touring, and for resort days I’ll add a fleece layer on top of the base layer. But I haven’t yet worn the Beta SVs below -15C.) The low placement of the front pockets also stood out, keeping my phone from digging into my hip when the terrain forced higher steps and longer reaches.
Crux Durability + Fast Transitions
At the crux of the climb, brushing my legs against rock and scraping through tighter sections didn’t concern me. The material held up, even when the terrain forced more contact than usual.
Our time at the windy summit was brief. Back at the col after descending, we transitioned back into ski mode. The lower leg zips made it quick to access my ski boots so I could tighten them for the descent, keeping the shift between modes efficient before dropping back into the ski down.
Across skinning, bootpacking and skiing back out, the pants moved through each transition without ever becoming an issue I had to think about. In terrain that demands constant adjustment, that kind of consistency is what stood out about the Beta SV Pants. –Bronwyn Biro
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