Mammut Eigerjoch Pro IN Jacket - Women's

Mammut Eigerjoch Pro IN Jacket - Women's
Incl. 20% Tax

Availability: In stock

The Mammut Eigerjoch Pro insulated women's jacket uses a combination of down and synthetic insulation to create a very light and practical jacket for Alpine and Arctic activities. 800 fill power goose down provides the bulk of the insulation, with areas of Primaloft in the areas particularly prone to moisture build up.
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Incl. 20% Tax
Animal welfare: x

Either contains no animal derived products (Vegan), or uses animal derived products such as down, wool and leather from animals treated according to the Five Freedoms

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Products and materials produced by companies which promote safe, healthy working conditions; fair, living wages, non discrimination, the right of assembly and collective bargaining throughout their supply chains, and prohibit child or forced labour.

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Mammut Eiger Extreme Eigerjoch Pro IN Jacket - Women's

The Mammut Eigerjoch Pro insulated women's jacket uses a combination of down and synthetic insulation to create a very light and practical jacket for Alpine and Arctic activities. A unique dual-chamber construction is used, with Primaloft synthetic insulation in exposed areas and inside where moisture is likely to occur, while the bulk of the jacket is insulated with incredibly warm and light down. Attention to detail is superb, Lycra hand-gaiters provide a good seal to stop the snow blowing up your arms, drop in pockets keep mitts warm and close by and the hood is one of the best fitting out there.

Please note - sizing is snug on these jackets, as with all the Mammut Eiger Extreme range. If you're used to Arc'teryx or Patagonia clothing, you may need to order a size up from your usual.

  • Weight: 746 g
  • Extremely lightweight Pertex® Quantum Pro material with ultra-thin water-repellent coating and Diamond Fuse technology for increased weather protection and excellent abrasion resistance
  • Combination of down and PrimaLoft® chambers on areas exposed to moisture for optimum moisture-wicking and body climate
  • Filled with 176 g water-repellent 90/10 goose down (puff strength: 850 cuin) for optimal heat retention
  • Taped external seams for greater heat retention and weather protection
  • MAMMUT High Reach Technology™ for unrestricted freedom of movement
  • Helmet-compatible hood with reinforced peak and 3-point adjustment
  • One-hand adjustable drawstring cord with Cohaesive® stoppers for easy adjustment of hem and hood - even when wearing gloves
  • 2 backpack-compatible chest pockets with zipper
  • 2 internal glove-warmer pockets made from mesh material
  • Internal chest pocket with zipper
  • 2 climbing-harness-compatible front pockets with zippers
  • YKK Vislon® 2-way zipper for smooth operation
  • Elasticated hand gaiters
  • Additional stow bag with 2 carabiner loops
  • Contains non-textile parts of animal origin (down or leather)
  • Denier (main material): 20Dx20D
  • Filling: 90% Down|10% Feather
  • Lining:100% Polyamide
  • Main material: 100% Polyamide


  • Denier (main material): 20Dx20D
  • Filling: 90% Down|10% Feather
  • Lining:100% Polyamide
  • Main material: 100% Polyamide
  • Weight 746g
    Brand Mammut
    Colour Night
    Gender Female
    Size Guide

    Mammut logo

    Women's TopsUK SizeChestWaistHip
    X Small 8 82-87cm 66-70cm 90-95cm
    Small 10 88-93cm 71-76cm 96-101cm
    Medium 12 94-100cm 77-83cm 102-108cm
    Large 14 101-108cm 84-92cm 190-116cm
    X Large 16 109-119cm 93-101cm 117-124cm


    Women's PantsUK SizeWaistHipInseam - Regular
    34 8 65-67cm 88-91cm 77cm
    36 10 68-70cm 92-95cm 78cm
    38 12 71-75cm 96-100cm 78cm
    40 14 76-80cm 101-105cm 79cm
    42 16 81-86cm 106-110cm 79cm




    We try to keep the site updated with products that are in stock and despatch within 1-2 working days (Mon-Fri). Occasionally items ordered may be out of stock. If this should happen we will contact you to let you know when we will be able to despatch your order.

    Please note that all deliveries are made between 08.00 and 18.00 Monday to Friday and may require a signature.

    Free Delivery

    Orders are typically despatched with Royal Mail Tracked 48. Please note that this is a guideline only as a different delivery method may be used depending on the size/weight of your order – if you would like any more information on your delivery please contact us. Please note that our postal services are dealing with unprecedented numbers of orders just now; there may be a short delay in your order's arrival but will will get it to you as soon as possible.


    Click and Collect

    At checkout, please let us know you'd like to collect your order from our Hathersage store, either in the Comments box on the order page or by emailing us at [email protected], quoting your order number. Click and Collect items are available to pick up Monday – Friday, 9:00 am – 5:00 pm (excluding Bank Holidays), one working day after your order is confirmed.

    When your item is ready to collect, you will receive a confirmation email; please either bring a print out of this or show us the email on your phone. You will also need to bring a form of ID which shows the billing address for your order.

    Please collect from the back door at the end of Outside's customer car park:

    Outside Ltd
    Main Street
    S32 1BB


    Online Only Range

    “Online only” products are not available for immediate despatch but you will still normally receive these items within 5-7 days of placing an order. If there are likely to be any further delays we will of course be in touch. These products cannot be purchased in our store.


    Next Day Delivery - £5.95

    Orders placed BEFORE 2pm Mon-Fri will be despatched the same day, usually with Parcelforce (requiring a signature). Any Next Day orders received after this time will be despatched the following working day. Please note any orders placed AFTER 2 PM on Thursdays will be despatched on Friday, but not delivered until the following week. Next Day isn't possible on Bank Holidays. If you have a mobile number on your account you will receive SMS notifications regarding delivery (UK mainland deliveries only).


    Redirection of your order once despatched

    We regret to say that we are unable to change the address or postcode on a parcel once it has been despatched. We therefore recommend that you check your delivery address and postcode carefully before completing the order as this will not be checked by us before despatch. We also recommend that orders are sent to an address where someone will be available all day to receive the parcel, e.g. a work address.


    European and International Delivery 

    Tuesday 22nd December - International service suspended

    International orders are temporarily suspended due to the impacts of Coronavirus and Brexit related regulations. We are working to restore normal service as soon as possible - please email [email protected] if you would like an update when we resume international services.


    BFPO Delivery

    We are happy to deliver most items to BFPO addresses. If your location means that your purchase is VAT-exempt, we are happy to deduct the VAT from your order before shipping. Please make sure that you include your BFPO number in the Postcode field on your order so we can verify the VAT-exemption.

    When filling in your details on the website, please enter your card holder address as normal, and the delivery address in the following format:

    First Name/Last Name   

    Your name/rank

    Address Line 1

    Your appointment or unit


    Your barracks or PO Box no.


    Your BFPO no.


    Choose BFPO if you are VAT-exempt, United Kingdom if you are not

    Delivery is free to BFPO addresses, however we may be unable to ship certain items due to their size, weight or value. We will contact you if this is the case. If you have any problems or queries, please contact us.


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