Montane Halogen Alpha Jacket

Wear all day hyper breathable insulation
Out of stock

Delivery Time: 2-3 days*
Incl. 19% Tax, excl. Shipping Cost

Weight: 351 g (size M)
Materials: PERTEX® Quantum Air (100% Nylon) outer, insulation from POLARTEC® Alpha 50 g/m2 (100% Polyester - of which 50% recycled) and inner HYPERVENT (100% Nylon)

Designed for stop-start activities in the mountains where core body temperature regulation is key, the Halogen Alpha Jacket combines ultra breathable, lightweight 50g/m2 POLARTEC® Alpha with an open structure PERTEX® Microlight outer shell. The Halogen Alpha will allow you to maintain your focus without needing to stop to relayer.


  • Highly air permeable PERTEX® Microlight Rip-stop fabric has an open structure, enabling the encased insulation to breathe fully. It also benefits from stretch properties and a Durable Water Repellency
  • 50 g/m² POLARTEC® Alpha synthetic insulation in the body and sleeves is fast drying, lightweight and also regulates internal temperatures
  • Lightweight HYPERVENT lining is used behind the POLARTEC® Alpha areas to ensure optimum breathability 
  • Technical tailoring around the arms to prevent arm lift raising the lower hem whilst reaching high 
  • Stretch bound face aperture and a close fitting hood designed to fit over winter headwear
  • Two A-line hand-warmer pockets with YKK reverse coil zips positioned well clear of backpack or climbing harness belt
  • YKK reverse coil zipped chest pocket, designed to fit GPS or mobile phone securely
  • Ergonomic lightweight zip pullers make use easier when wearing gloves
  • Full length YKK reverse coil front zip
  • Internal storm flap behind centre front zip together with press stud to secure hem and prevent further weather entry
  • Microfleece lined beardguard
  • Low profile stretch bound cuffs
  • Adjustable hem with cinchable drawcord
  • Rear external Montane hang loop
  • Stuffs into own pocket


Montane - Men's


 Chest (cm) 97 102 107 112 117
 Waist (cm) 76 81 86 91 96
 Inside leg regular (cm) 77.5 79 80.5 82 83
 Inside leg short (cm) 72.5 74 75.5 77 78.5
 Inside leg long (cm) 82.5 84 85.5 87 88.5
More Information
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Manufacturer Montane
Size table block montane_mens
Video Block N/A
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