Alpha SV Bib Pant Men's

$495 ~~$750~~ In stock

These Alpha SV Bib's are the most durable GORE-TEX® PRO bibs from Arc'teryx, and are designed for the most severe alpine and climbing conditions. Made for the most hardcore alpinists and ski mountaineers. Features include a mid-rise elasticized bib with adjustable suspenders, WaterTight™ fully separating side zippers with drop seat functionality for nature calls, two zippered thigh pockets, removable knee pads for increased thermal and impact protection, and a zippered bib pocket. The best of the best!

Details

100D 3-Layer GORE-TEX® PRO ePE Waterproof/Breathable Main Outer Shell Fabric
ePE and PU Membrane with 100% Nylon Backing
120 gsm 100% Nylon Plain Weave
FC0 DWR Durable Water Repellent Finish
Fully Taped Seams for Added Weatherproofness
Mid-Rise Bib is Elasticized at Waist to Keep Snow and the Cold Out
Zippered Pocket on Bib
Adjustable Suspenders
Two Zippered Thigh Pockets
WaterTight™ Size Zippers with Drop Seat Functionality
Full Length Separating Side Zippers
Removable Knee Pads Increase Thermal and Impact Protection
Articulated Knees and Seat
Gusseted Crotch
Minimalist Gaiters
Hidden RECCO® Reflector
Waterproof
Breathable
Windproof
Durable
1 lb 6.9 oz (650 g)

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Eli ★★★★★ Oct 20, 2026

First day ice climbing in these and the reinforced knee panels didn’t show any scuff marks afterward—the GORE-TEX PRO material really does feel heavy-duty. The bib design keeps snow out completely even when postholing.

Madison O. ★★★★★ Oct 18, 2026

The fit is perfectly tailored for layering underneath, and I felt zero restriction when kicking steps in steep snow. The integrated bib suspenders keep everything in place even carrying a heavy pack, and the GORE-TEX PRO fabric handled hours of wet spindrift without a single damp spot.

Sophia G. ★★★★☆ Oct 22, 2026

The bibs handled a day of ice climbing without any wear marks, and the articulated knees let me move freely even while wearing crampons. Only wish the waist adjustment was a bit easier to fine-tune with gloves on.