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Taiss Pro Belay IN Hooded Jacket - Men's
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Lightweight, packable insulation for alpine adventures—Taiss Pro Belay IN Hooded Jacket
What Our Gearhead® Experts Are Saying:
"This jacket is a game-changer for cold-weather climbs. The water-resistant hybrid insulation keeps me warm without adding bulk, while the helmet-compatible hood and baffled construction ensure comfort and functionality during technical ascents."
Built for demanding alpine environments, the Taiss Pro Belay IN Hooded Jacket is the ultimate midlayer for climbers and mountaineers. Packed with 850-fill DRY DOWN and G-Loft Eco Plus insulation, this jacket combines natural and synthetic warmth for optimal performance in wet or dry conditions. The boxwall baffling eliminates cold spots, while thoughtful features like a climbing helmet-compatible hood, stretch cuffs, and a high-mounted hem adjustment seal in warmth without restricting movement. Two internal Powermesh pockets keep essentials close, and the jacket stows easily into the provided packing bag, making it an ideal companion for technical climbs and cold-weather adventures.
Details
- Lightweight, packable insulation for climbing and alpine pursuits
- Pertex Quantum Pro shell with PFC-free DWR finish repels light moisture while being eco-friendly
- 850-fill DRY DOWN and G-Loft Eco Plus hybrid insulation provides warmth in wet or dry conditions
- Boxwall baffle construction eliminates cold spots for consistent insulation
- Helmet-compatible hood adjusts for added coverage on technical ascents
- Stretch cuffs and high-mounted hem adjustments trap heat effectively
- Item #MAMU65K
- Responsible Collection
- Recycled/Repurposed
- Material
- Pertex Quantum Pro (10D x 10D recycled synthetic), PFC-free DWR treatment
- Insulation
- 850-fill DRY DOWN (90% down, 10% feather), G-Loft Eco Plus (synthetic)
- Fill Weight
- 120g
- Fit
- relaxed
- Length
- hip
- Hood
- adjustable, climbing helmet-compatible
- Pockets
- [internal] 2 mesh front
- Claimed Weight
- 1lb 6.4oz
- Activity
- climb
- Manufacturer Warranty
- limited 2 years

Rise With The Mountains
Mammut has always been there since 1862. Each piece of gear is created with a spirit of innovation and Swiss quality. Mammut is made for the mountains, not the streets.