Arc'teryx Men's Alpha SV Jacket

When the mountain shows its teeth, this is the shell you want. The Alpha SV Jacket is built to endure relentlessly severe conditions, committing ascents, and sustained exposure in the world’s harshest alpine terrain. Constructed with burly 100D GORE-TEX PRO ePE, this shell delivers unwavering waterproof-breathable performance and confidence-inspiring protection that will keep you climbing—even when the mountain is at its worst.

What's been updated: The Alpha SV has been updated to 100D GORE-TEX PRO ePE, our most durable, waterproof-breathable protection, now even lighter and stronger than before—all while remaining free from intentionally added PFAS. A low-profile RECCO® reflector hidden in the hood brim improves your searchability in emergency situations. Internal storage options have expanded to include two new dump pockets for stashing gloves or a toque, as well as a security pocket to keep valuables safe.

Features & Specs

Technical features

• Waterproof
• Windproof
• Breathable
• Durable

Construction

• GORE-TEX PRO ePE fabric free from intentionally added PFAS provides lightweight, durable, waterproof, windproof, breathable protection
• GORE nylon face fabric is windproof, is made from recycled content, and delivers expedition-ready durability

Cuff & Sleeves configuration

• Adjustable Velcro® closure at cuff

Design & Fit

• Regular fit provides freedom of movement with room for layers
• Garment Centre Back Length: Size M is 31"/78cm - Varies by size

Fabric treatment

• FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hem configuration

• Cohaesive hem adjusters are glove-friendly and double as a harness stop, keeping the jacket neatly secured

Hood configuration

• Helmet compatible StormHood™ provides full coverage without impacting visibility

Pocket configuration

• Two internal dump pockets
• One left bicep pocket with WaterTight™ zipper and RS™ Zipper Sliders
• Zippered internal security pocket
• Two harness-compatible chest pockets with waterproof zippers keep essentials close and accessible while climbing

Snowsport features

• RECCO® reflector aids search and rescue in emergency situations

Sustainability

• Contains materials that meet the bluesign® criteria
• Dope dyed backer
• Recycled content
• PFAS (Per- and polyfluoroalkyl substances) Compliant

Zippers & Fly configuration

• Pit zippers for easy venting
• All zippers are WaterTight™ and feature RS™ Zipper Sliders for smooth operation

Size XS, S, M, L, XL, XXL

Weight 492g / 1 lb 1.4 oz

Fit Regular

Sizing chart

Men's

Our size guide provides a general idea of how your body measurements correspond to our garments, however it does not fully reflect each item's unique specifications. Each piece is designed with specific fits tailored to the intended activity, taking into account ergonomics, comfort, layering systems, and optimizing the performance of fabric technologies.

Jacket/shirt sizing chart - new sizing

Your body measurements in centimetres

Size	Sleeve	Chest	Waist	Hip
XXS	78	84	69	83
XS	81	89	74	88
S	83	94	79	93
M	86	102	86	100
L	89	109	94	108
XL	91	119	104	118
XXL	94	129	114	128
3XL	96	139	124	138

NOTE: Men's fit has been updated with a revised fit. Medium size remains unchanged. Smaller sizes are now tighter and larger sizes are now looser. Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

Activity Alpine

Model X000009899

Manufacturing facility Karian (Taicang) Sports Apparel Com, China

Fit & Sizing

Fit: Regular

Our classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.

 

Materials & Care

Materials

• Body: 3L GORE-TEX PRO ePE 100d Beam Dyed recycled nylon plain weave, 135 gsm, FC0 DWR - 100% Nylon with ePE and PU Membrane 100% Nylon Backing
• Origin of fabric: CHINA
• Origin of dyeing: CHINA
• May release plastic microfibres into the environment when washing

Care

• Machine wash medium
• Tumble dry normal medium
• Do not bleach
• Do not dry clean
• Do not iron
• Wash separately
• Do not use fabric softener
• Close all fastenings before wash
• Double rinse
• Do not leave wet
• Remove immediately

 

Arc'teryx Layering Guide

Layers are the instruments of keeping you dry, warm and using your energy efficiently. Put into the right systems, a good sequence of layers provides you with weather protection, moves moisture away from your skin, conserves or dissipates heat, and does this in the least amount of time.

Find out more about how to layer on our Layering Page.