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Mission Alpine Shell Pant - Men's
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Four-way stretch construction that handles the crux and the approach
What Our Gearhead® Experts Are Saying:
"I've worn a lot of alpine pants and the thing that stands out here is how the two fabric zones work together. The stretch panels give you full range on technical moves and the ripstop reinforcement around the waist and pockets means you're not babying them on the rock. The PFAS-free DWR holds up on mixed weather days, and the harness-compatible pockets are a detail that actually matters when you're racked up and moving. These fit the way a climbing pant should."
There's a version of the alpine pant that makes you choose between moving well and lasting long. The Black Diamond Mission Alpine Shell Pant is not that pant. Two fabric zones handle the job together: a four-way stretch shell that gives on every move, and a reinforced ripstop woven into the waist and pocket zones where wear accumulates fastest.
On route, the harness-compatible zip front pockets keep essentials reachable without fighting your gear. The zip thigh pocket adds one more secure option when you need it. Articulated knees and a gusseted inseam mean nothing binds on high steps or stems. The PFAS-free DWR finish handles the weather windows you didn't plan for, and cordlock adjustable hems let you fine-tune fit over boots or approach shoes without stopping. This is a pant built around how climbing actually goes.
Details
- Technical alpine pant for climbing and high-output mountain use
- Four-way stretch fabric delivers unrestricted movement on route
- Ripstop reinforcement at waist and pockets resists abrasion
- Harness-compatible zip front pockets and zip thigh pocket
- Articulated knees and gusseted inseam for full range of motion
- PFAS-free DWR finish sheds moisture without forever chemicals
- Cordlock adjustable hems fine-tune fit over any footwear
- Adjustable webbing belt with low-profile aluminum G-hook
- Item #BLDZA84
- Material
- [shell 1] 88% nylon, 12% elastane (182gsm), PFAS-free DWR finish, [shell 2] nylon stretch weave w/ weft ripstop, PFAS-free DWR finish (88% nylon, 12% elastane, 220gsm)
- Fit
- regular
- Inseam
- 31.25in
- Pockets
- 2 hand zip, 1 zip thigh
- Activity
- mountaineering, hiking, backpacking, climbing
- Manufacturer Warranty
- limited lifetime
- Waist
- adjustable webbing belt, low-profile aluminum G-hook
Related Categories
Frequently Asked Questions
How should I size the Black Diamond Mission Alpine Shell Pant for layering and alpine boots?
The regular-to-generous technical fit leaves room for a base layer or light insulation, while the adjustable waistband helps fine-tune the fit. Choose by your waist measurement using the men’s size chart, and use the cuff adjustments and expansion gusset to accommodate your boots.Where does the Black Diamond Mission Alpine Shell Pant perform best?
This uninsulated shell is suited to alpine climbing, ice climbing, and mountaineering in rain, wet snow, and mixed alpine conditions. Add base and insulating layers for warmth, and use the internal stretch gaiters and adjustable cuffs to help keep snow out around your boots.How does the Mission Alpine Shell Pant compare with lightweight rain pants?
It is built for technical alpine use, with Spectra ripstop reinforcement in high-wear areas, harness-compatible thigh pockets, and cuffs designed for boots and crampons. That durable construction is more substantial than a minimalist rain pant, making it a better fit for climbing and mountaineering than weight-focused outings.How do I set up the Mission Alpine Shell Pant over boots and with a harness?
Open the 7/8-length leg zippers to pull the pants over footwear, then adjust the cuffs and internal gaiters around your boots; the cuff eyelets can secure under-boot cordage. The thigh pockets are positioned for access while wearing a climbing harness.How should I care for the Black Diamond Mission Alpine Shell Pant?
Follow the sewn-in care label, wash with technical-shell detergent, and avoid fabric softener and bleach. Close zippers before washing, dry with gentle heat if permitted, and reproof with a product suitable for a three-layer shell when water no longer beads on the face fabric.