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Conquer extreme winter climbs in the 470g Men's MTN Arete Ultra Down Hoody in Quantum Teal. 850 fill Hydrodown®, Liquid Crystal reinforcement & helmet-compatible hood.
Conquer extreme winter climbs in the 470g Men's MTN Arete Ultra Down Hoody in Quantum Teal. 850 fill Hydrodown®, Liquid Crystal reinforcement & helmet-compatible hood.
Berghaus

Berghaus Extrem Mens Mtn Arete Ultra Down Hoody in Quantum Teal

£370.00
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Berghaus Extrem Mens Mtn Arete Ultra Down Hoody in Quantum Teal

Season:AW26

Brand:Berghaus

Code:6503538

Engineered for freezing alpine environments, exposed ridgelines, and severe winter belays, the Men's MTN Arete Ultra Down Hoody in Quantum Teal delivers maximum thermal efficiency with minimum weight. Built with high-loft 850 fill-power Hydrodown® and internal Reflect Technology, this ultralight 470g jacket redirects core body heat back toward you while eliminating cold spots. High-abrasion zones are reinforced with Liquid Crystal mapping to protect against sharp ice, rock edges, and pack wear during demanding ascents.

Key Technical Features

  • Three-Zone Body-Mapped Insulation: Balances warmth, bulk, and airflow—combining offset reflective baffles at the core to prevent cold spots with stitch-through micro-baffles for targeted temperature control.
  • Liquid Crystal Mapping: Strategic upper-body reinforcement shields high-wear areas against rock friction, ice, and pack strap abrasion.
  • Reflect Technology: Internal lining bounces body-generated heat back to your core, driving up warmth without adding bulk.
  • Helmet-Compatible Wired Hood: Features a single-point rear adjustment system and wired peak for full overhead protection without compromising visibility.
  • Alpinist Storage Layout: 5 guide-approved pockets including 2 high hand pockets (accessible above a harness), 1 external chest pocket, and 2 internal mesh stash pockets for skins or gloves.
  • Winter Weather Defence: Equipped with a 2-way front zip with internal draft guard, dropped hem, and through-pocket dual hem cinches.

Technical Specifications:
  • Weight: 470g (0.470 kg)
  • Insulation: 850 Fill-Power Hydrodown® (90% Down / 10% Goose Feather)
  • Body Fabric: 100% Polyamide
  • Upper Body Reinforcement: 93% Polyamide, 7% Polyester (Liquid Crystal Mapping)
  • Lining Fabric: 100% Polyamide with Reflect Technology
  • Mesh Pocket Fabric: 86% Polyester, 14% Elastane
  • Breathability Rating: 28,000 g/m²/24hrs
  • Collection: Extrem
  • Aftercare & Warranty: Supported by free lifetime repairs through Repairhaus

Buyer's Guide To Insulated Clothing


An insulated jacket is an essential part of any outdoor clothing system, providing warmth by trapping air close to your body. Whether you're walking, climbing, mountaineering, skiing or camping, choosing the right insulation will help keep you warm and comfortable in cold conditions.

Want to know more? Read our full Buyer's Guide to Insulated Clothing.


Outdoor Gear Chat Podcast

Take a listen to our Outdoor Gear Chat podcast Episode 41, all about how to keep warm, where Cathy and Wayne talk to Dr Down, Matt Fuller!

Outdoor Gear Chat

Sizing Information
X-SmallSmallMediumLargeX-LargeXX-Large
Chest (IN.)33-3536-3839-4142-4445-4748-50
Waist (IN.)283032343638
Inside Leg (IN.)323232323232

IN= Inches. CM = Centimetres

X-SmallSmallMediumLargeX-LargeXX-Large
Chest (CM.)84-8991-9799-104106-112114-120122-127
Waist (CM.)717681879297
Inside Leg (CM.)818181818181

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