Arc'teryx Alpha Parka Mens

Belay jacket with GORE-TEX INFINIUM™ weather protection and durable Hadron™ face fabric.

Winter belays are unforgiving. The Alpha Parka - Arc'teryx warmest down-insulated belay parka - sheds the cold and wind so you can focus on your task. RDS-certified 850-fill goose down’s outstanding warmth is complemented with mapped synthetic insulation for added breathability in moisture-prone areas. Exceptionally breathable 2L GORE-TEX INFINIUM™ with ultralight, ultra-durable Hadron™ face fabric blocks wind and resists water while adding warmth equivalent to 100g of down. A proprietary fabric we created to redefine the standard for superlight alpine durability, Hadron™ is engineered with a liquid crystal polymer ripstop grid to deliver abrasion resistance rivaling fabrics twice its weight. A StormHood™ protects without impacting lines-of-sight, and the articulated gender-specific design fits comfortably over winter climbing gear.

• Windproof
• Water resistant
• Highly breathable
• Down Composite Mapping™ features 850 fill European goose down for premium warmth plus strategic use of synthetic insulation in moisture heavy areas
• Two types of seam taped GORE-TEX INFINIUM™ face fabric
• Durable Hadron™ with 2L GORE-TEX INFINIUM™ reinforces hood, chest, shoulders, sleeves, and rear hem
• Draft collar holds in warmth
• Cuff gaskets seal out drafts
• Two hand pockets two internal dump pockets one chest pocket
• Two-way front zipper
• Contains materials that meet the bluesign® criteria
• Helmet compatible StormHood™ provides full coverage without impacting visibility
• Dual lower hem adjusters

Weight
850g

Size & Fit
Fit: Regular 
Centre back length: 76cm (30 in)

Materials
Fill: European grey goose down for premium warmth, 850 fill
Fill 2: Coreloft™ Continuous 90 (90g/m²)

Sustainability
Responsible Down Standard (RDS) certified product. Dope Dye: Uses significantly less water and energy in the dyeing process