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