Montane logo 150



Super warm insulated belay jacket for alpine environments.

Weight (approx.):

860g / 30oz.

Activity: Mountaineering / Fast Alpine / Ice Climbing / Polar Exploration / Expedition / Basecamp.

Firefly Orange

Montane Apparel

Size Guide

CHEST92cm 36in97cm 38in102cm 40in107cm 42in112cm 44in117cm 46in
WAIST71cm 28in76cm 30in81cm 32in86cm 34in91cm 36in96cm 38in
INSIDE LEG - REG76cm 30in77.5cm 30.5in79cm 31in80.5cm 31.5in82cm 32.25in83.5cm 33in
INSIDE LEG - SHORT71cm 28in72.5cm 28.5in74cm 29in75.5cm 29.75in77cm 30.25in78.5cm 31in
INSIDE LEG - LONG81cm 32in82.5cm 32.5in84cm 33in85.5in 33.75in87cm 34.25in88.5cm 34.75in
XS6 - 84347
S8 -106369
M10 - 1283811
L12 - 14104013
XL14 - 16124215
XXL16 - 28144417


  • Highly water resistant and tough PERTEX®® QUANTUM PRO with DIAMOND FUSE and a Super Durable Water Repellency.
  • 200g of water repellent PrimaLoft®® GOLD ECO insulation in the main body and hood for core warmth, zoned with 170g insulation in the sleeves and underarms.
  • Extra layer of 40g PrimaLoft®® GOLD ECO insulation in front of hand pockets.
  • 100% recycled PEAQ Synthetic ECO lining.


  • Articulated arms with engineered tailoring.
  • Slightly larger chest and bicep dimensions allow for winter layering.
  • Fully adjustable roll-away insulated climbing helmet compatible hood with mini visor.
  • Full length two-way YKK VISLON® front zip.
  • Two deep A-line hand-warmer pockets with fine microfleece lining.
  • One external zipped chest pocket .
  • Two internal mesh pockets for glove and water bottle storage.
  • YKK matte AQUAGUARD® VISLON® zips.
  • Easy grab U-shaped pulls for use with gloves or mitts.
  • Low bulk cuffs with internal lycra closure.
  • Internal waist adjustment.
  • Adjustable hem with two-sided cinchable drawcord.
Expédition & Livraison
Swiss post logogénéralement en 2 jours ouvrables.

Nous expédions avec Swiss Post Economy, qui arrive généralement en 2 jours ouvrables.

Pour les colis plus volumineux tels que les skis, nous utilisons les services de messagerie DPD.

Les frais de port gratuits en Suisse sont offerts pour tous les achats supérieurs à 100 CHF.