Alpine Pants

Logo with the text 'GUIDE PICK' and a bow graphic on a white backgroundGuide Pick™ Product

Our guides reach for the Alpine Pants because they offer dependable mobility and protection without unnecessary bulk. The way the fabric is designed allows natural movement during long approaches and technical terrain, while the PFC-free DWR finish gives them the light-weather reliability guides depend on. The adjustable belt and hem fine-tune the fit for different layers and conditions, making them a versatile, go-anywhere option that our guides trust day after day.

Sale price$169.00 USD

In stock
Color: Black
Size: 32
Sizing: Black Diamond Men's Apparel

Black Diamond Men's Apparel Sizing

S
IN CM
Neck 15.5 39.5
Chest 36-38 91-96.5
Sleeve 33.5 85
Waist 29-31 73.5-79
Hip 35.5-37.5 90-95.5
Inseam 31.5 80
M
IN CM
Neck 16 40.5
Chest 38.5-41 97.5-104
Sleeve 34 86.5
Waist 31.5-34 80-86.5
Hip 38-40.5 96.5-103
Inseam 32.5 82.5
L
IN CM
Neck 16.5 42
Chest 41.5-44.5 105-113
Sleeve 34 86.5
Waist 34.5-37.5 87.5-95.5
Hip 41-44 104-112
Inseam 33.5 85
XL
IN CM
Neck 17.5 44.5
Chest 45-48.5 114-123
Sleeve 34.5 87.5
Waist 38-42 96.5-106.5
Hip 44.5-48 113-122
Inseam 33.5 85

Our Climbing Guides Love this Pant

These pants use a four-way stretch fabric to support movement, while a PFC-free DWR finish gives you reliable light-weather resistance. With an adjustable webbing belt and cord-lock hems, they’re easily tuned for performance and comfort on long mountain days.
Free Shipping + Easy Returns

Free Shipping on order over $150, and no hassle returns - we're all about simplicity.

Pickup available at Whittaker Mountaineering

Usually ready in 24 hours

Alpine Pants

Alpine Pants

Black / 32

Whittaker Mountaineering

Pickup available, Usually ready in 24 hours

30027 SR 706 E
Ashford WA 98304
United States

+18002385756
Guide Pick Product

Diggin' in to Details

Our Take

We carry these Alpine Pants because they strike a strong balance between mobility and protection. The stretch fabric offers freedom of movement during climbs, and the durable water-repellent finish adds confidence during variable weather making them a dependable choice for mountain travel that doesn’t feel too heavy. The adjustable belt and hem let climbers fine-tune fit, reducing bulk without sacrificing performance, which is exactly the kind of design we trust for serious use.

Guide Pick™
Straight From The Source

Why We Love It
George Hedreen

Our guides reach for the Alpine Pants because they offer dependable mobility and protection without unnecessary bulk. The way the fabric is designed allows natural movement during long approaches and technical terrain, while the PFC-free DWR finish gives them the light-weather reliability guides depend on. The adjustable belt and hem fine-tune the fit for different layers and conditions, making them a versatile, go-anywhere option that our guides trust day after day.

“The black diamond alpine pants are great all season long. They block out the wind on those colder, wetter days up high, but are a light enough material that during a sunny, warm, late summer descent, I’m not over heating.”
— George Hedreen, RMI Guide

Our Philosophy

We Simplify Outfitting

Whittaker Mountaineering was born out of the need for RMI to make sure their clients had the appropriate gear to get to the top of Mt. Rainier safely. After decades of trying, reviewing, arguing-over, and recommending gear, we can’t help but know what we’re doing by this point. We know what works, we know what doesn’t, and we use that expertise to stock our store. 

Who are these guys?

Black Diamond

Black Diamond has been outfitting mountain professionals for decades, building gear that’s tested on real climbs, not just in labs. We carry Black Diamond because their designs consistently deliver dependable performance where it matters most.

See More From Black Diamond
Best For

Climbers, mountaineers, and alpinists who need a reliable, breathable, and durable technical pant for high-output mountain use.

Summits
  • Rainier (Standard Climb)
Activities
  • Mountaineering
  • Hiking
  • Backpacking

What's the diff?

Product Comparison

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Best For

Climbers, mountaineers, and alpinists who need a reliable, breathable, and durable technical pant for high-output mountain use.

Alpine rock climbing, scrambling, high-altitude trekking, and summer mountaineering.

Summits
  • Rainier (Standard Climb)
  • Rainier (Standard Climb)
Activities
  • Mountaineering
  • Hiking
  • Backpacking
  • Mountaineering
  • Hiking
  • Backpacking