Mammut Men's Black Insulated Jacket Size L

Cold weather can cut short any adventure, but staying warm shouldn't mean carrying heavy layers. The Mammut Insulated Jacket solves this with lightweight synthetic insulation that traps heat even when damp, so you stay comfortable from alpine trails to city streets.

Who is it for

Built for men who need reliable warmth without bulk, this jacket suits hikers, mountaineers, ski tourers, and everyday commuters. Its athletic fit allows easy layering over a base layer or under a shell, while the compressible design makes it a go-to piece for unpredictable conditions.

Main features

• Ajungilak OTI Stretch synthetic insulation (60 g/m²) retains warmth even when wet
• Pertex Quantum Air outer fabric with PFC-free DWR treatment for wind and water resistance
• Highly breathable and packable—stuffs into its own pocket for easy storage
• Full-length YKK Vislon front zipper with chin guard for comfort
• Two zippered hand pockets and one internal chest pocket secure essentials
• Elasticated cuffs and adjustable hem drawcord seal out drafts
• bluesign® PRODUCT certification ensures sustainable manufacturing

Specifications

• Colour: Black
• Size: L
• Gender: Men's
• Insulation: Ajungilak OTI Stretch, 60 g/m²
• Outer material: Pertex Quantum Air, 100% polyamide
• Lining: 100% polyamide
• Water resistance: DWR treated
• Wind resistance: Yes
• Hood: No
• Fit: Athletic
• Pockets: 2 zippered hand, 1 internal chest
• Zipper: YKK Vislon full-length
• Packability: Packs into own pocket
• Sustainability: PFC-free DWR, bluesign® PRODUCT
• Recommended activities: Hiking, mountaineering, ski touring, everyday

Tips

For maximum warmth, layer this jacket over a moisture-wicking base layer and under a waterproof shell in wet conditions. When not in use, pack it into its own pocket and clip it to your harness or backpack for quick access on changing terrain.