Arc'teryx Alpha Jacket 

Built for Big Mountain Performance

Designed for serious alpine adventures, the Arc'teryx Alpha Jacket delivers elite protection for mountaineering, backcountry skiing, and harsh winter conditions. Constructed with GORE-TEX PRO with Most Rugged Technology, this hardshell provides ultimate waterproofing and breathability with uncompromising durability. Its minimalist design features helmet-compatible StormHood™, pit zips for ventilation, and adjustable hem and cuffs for dialed-in fit and weather sealing. Lightweight yet bomber-tough, the Alpha Jacket is built for steep climbs, deep snow, and volatile high-alpine weather. Whether you're skinning up Mt. Baldy or heading to the Sierras, this jacket performs where it matters most.

Key Features:

• GORE-TEX PRO (Most Rugged) – Ultimate waterproof, breathable protection
• Helmet-Compatible StormHood™ – Full range of motion with weather defense
• Pit Zips – Quick-release heat management
• Micro-Seam Construction – Reduces bulk and weight
• Articulated Patterning – Freedom of movement for alpine missions
• Watertight™ Zippers – Secure, stormproof storage and closure