Men's Skytour AscentShell Bibs

Higher, faster, farther, and human-powered adventures on the horizon? You need this pair of waterproof ski bibs. Perfection in the form of backcountry bibs, the AscentShell™ technology used here gives you complete stretch, breathability, and comfort that tops the charts for lightweight and functional brilliance.
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Men's Skytour AscentShell Bibs

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Technical bibs crafted with award-winning AscentShell™ technology 

Good gear goes a long way. Which is exactly why you’ll love the men’s Skytour waterproof ski bibs. Whether you’re heading out for a hut-to-hut ski tour or backcountry splitboarding on a Saturday, these expert-designed, waterproof ski pants will be your new favorite partner in crime. If you’re heading up a super steep slope, these bibs’ smart gusseting and movement-mirroring stretch will let you bootpack without being hampered by stiff material. As you go from laying trenches to skinning, you’ll stay the perfect temperature thanks to these winter bibs’ masterful blend of wind-resistance and breathability. If you get too hot, it’s easy to pop off a layer thanks to these bottoms’ adjustable suspenders. And if nature is calling? No problem. Just use the athlete-favorited swing hatch to answer without baring it all to elements or neighbors. Clip your avalanche beacon into the left zippered bib pocket, slide emergency hand warmers into one of the cargo pockets, and top off with the Skytour AsentShell Jacket. Then, set out to shred the gnar without a worry in the world.

Since 2016, Outdoor Research’s proprietary AscentShell™ technology uses an electrospun process to create a 3L construction that breathes faster, weighs less, stretches more, and far surpasses the comfort of traditional waterproof membranes. Learn more about the science behind our breathable waterproof AscentShell technology right here


Product :

Fabric :
AscentShell™ 3L, 93% Nylon, 7% Spandex, 40D X 65D Stretch Plain Weave Face with 100% Polyester 50D Knit Backer Below Waist, bluesign® approved, 50% Nylon, 43% Polyester, 7% Spandex 90D Stretch Double Weave Bib Upper, 100% Nylon 420D Oxford Scuff Guard

Center Back Length :

Weight :
27.1 oz/768 g


Fabric Performance
Wind Resistant
Fully Seam-Taped
Electrospun Membrane
Movement-Mirroring Stretch

Design Features
Hybrid Mapped Construction
Adjustable Suspenders
Softshell Bib Upper
Full Center Front Zip
Left Side Zip Bib Pocket with Secure Avalanche Beacon Clip
Right-Side Top-Entry Stash Bib Pocket
Large Side-Set Cargo Pockets
Zippered Outer Thigh Vents
YKK® Aquaguard® Zips at Cargo Pockets and Thigh Vents
Stretch Mesh Internal Gaiter with Power Strap Slot
Reinforced Scuff Guard
Gusseted Crotch
Articulated Knees
Swing Hatch for Answering Nature's Call


Rating and reviews

Technology 1/1


The Infinite Guarantee®

Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product. Get your gear back on track by filing a claim on our Warranty Page

Have a question? Problem? Other request? We’re here to help you find a solution.

Our customer service is waiting for your call at 855-967-8197, on weekdays Monday-Friday between 7am-5pm PST. If you prefer email, you can send your query to

Thanks for getting in touch. We can’t wait to get you back outside with your gear.

Machine wash cold separately, rinse thoroughly. Do not bleach. Do not use fabric softener. Tumble dry low or line dry in shade. Do not iron. Do not dry clean.

Size & fit guide

Men’s apparel pants XS-XXXL

Measurement shown in: In
26.5”-29”67-74 29”-31.5”74-80 31.5”-34.5”80-88 34.5”-37.5”88-95 37.5”-41.5”95-105 41.5”-45.5”105-116 45.5”-50”116-127
32.5”-35”83-89 35”-37.5”89-95 37.5”-40.5”95-103 40.5”-43.5”103-110 43.5”-46”110-117 46”-49.5”117-126 49.5”-53”126-135
Inseam / Reg
30”76 31”79 32”81 33”84 34”86 35”89 36”91
*All sizing is based on your body measurement.
We adjust the garment for intended fit and intended use.

About the fit

  • Trim
  • Standard
  • Relaxed

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