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    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic
    • Me-01964 Admiral/Atlantic

    The Kryos was informed by feedback from some of the world’s best Alpinists, climbers who were increasingly pushing lighter jackets onto ever higher and more technical routes in the search for low weight and pack size with ever diminishing margins. Through extensive R&D, and using all our insulation expertise, we wanted to build a jacket that would make the cut on the hardest routes at 6 and 7000m and the biggest modern Alpine winter lines whilst offering a much greater level of warmth and protection.

    They key to this lay in the development of our FIRESTORM™ construction, the use of a Drilite Loft drop outer shell that radically reduced heat loss whilst offering a much greater level of weather protection that’s vital on the most committing routes. Underneath this lies a hybrid layout of stitch through and pleated baffles that are optimised to give the absolute maximum loft and warmth from the 234g of goose down.

    As Uisdean Hawthorn commented after using a final prototype of the Kryos on Pakistan’s Koyo Zom: ‘I was genuinely shocked at how much warmer this was in the real mountains compared to what I’ve used before… It’s considerably less bulky than anything else I’ve used meaning it’s easier to second in after a particularly long belay.’

    Amongst an ever lengthening list of some of the hardest ascents in recent years, the Kryos has been used on Paul Ramsden and Tim Miller’s Piolet d’Or winning first ascent of Jugal Spire, Tom Livingstone and Matt Glenn’s first ascent of the North East Pillar of Tengkangpoche, Freja Shannon’s multiple hard first ascents in Arctic Norway and Uisdean Hawthorn’s Piolet d’Or winning First Ascent on Mount Robson’s Emperor Face.

    Features & Certification

    Down 800
    Down 800
    FIRESTORM™
    FIRESTORM™
    Drilite® Loft
    Drilite® Loft
    DOWN CODEX®
    DOWN CODEX®
    ME-008075

    Kryos Men's Jacket

    Regular price £450.00
    The optimum combination of warmth, protection, and minimal weight; this down-insulated jacket is purpose built for winter alpine climbing and super alpinism in the greater ranges.
    • Ideal for: Alpine Climbing
    • Weight: 650g / 22.9oz
    Select Colour Me-01964 Admiral/Atlantic
    Size
    Kryos Men's Jacket
    Regular price £450.00
    • Free UK mainland delivery on orders over £50
    • Hassle free returns within 30 days

    Features

    Insulation

    • 234g [size large] of Goose Down with a minimum content of 90/10 800 fill power provides exceptional insulation with low weight and pack size.
    • Insulation is optimized using a baffle by baffle approach to ensure maximum warmth for the weight of down.
    • Down sourced through DOWN CODEX© and the RDS 3.0 standard for animal welfare.
    • Unique DOWN CODEX© code in each product shows where that batch of down has been sourced from as well as giving precise down content and fill power figures.

    Materials

    • DRILITE LOFT 30D outer fabric is totally windproof and weather resistant, with a PFAS-free DWR.
    • Ultralightweight and breathable 10 Denier lining gives exceptional moisture transfer, comfort and packability.

    Patterning & Design

    • FIRESTORM Construction: Hybrid baffling combines both conventional stitched-through and pleated baffles with a Drilite Loft shell to give maximum warmth and protection for the minimum weight and pack size.
    • Up to 20% greater warmth with up to 20% lower weight with far lower water and wind ingress.
    • Designed to be worn comfortably over other alpine climbing layers when required.

    Hood Configuration

    • Super Alpine HC Hood optimised for use with or without a helmet, designed to offer exceptional comfort and protection over a helmet and other hoods during extended use.
    • Halo neck collar, similar to that found in sleeping bags, reduces heat loss.

    Pocket Configuration

    • 2 zipped handwarmer pockets and 2 chest pockets give access to essentials.
    • 2 large inner drop pockets store gloves, water bottle and other items that need to be kept warm.
    • Centre Front Zip
    • 2-way YKK® moulded centre front zip with lightweight offset rear baffle to minimise heat loss and wind ingress.
    • Easy to use with gloves on

    Cuffs & Sleeves Configuration

    • Elasticated cuff construction for ease of use with gloves and perfect seal to maximise warmth.
    • Sleeves designed to offer unhindered mobility when climbing in all your layers.

    Waist & Hem Construction

    • Dual tether hem drawcords provide adjustment and increase thermal efficiency

    Further Features

    • Lightweight stuff sack is supplied
    • Designed and developed in the UK. Manufactured in China
    • Built to last. Backed up by our Product Lifetime Guarantee
    • Mountain Equipment is a member of the Fair Wear Foundation

    Our Guarantee

    Everything we make is fully guaranteed to the original purchaser against defects in components, materials, and workmanship for the reasonable life of the product. If the product is found to be defective before use, or fails during use for one of these reasons, we will repair or replace it at our own discretion. Find out more.

    Wash & Care

    Washing

    • Hand wash or machine wash at 30°C using liquid detergent or specialist cleaner.
    • See our care pages for more information.

    Drying

    • Tumble dry on a low heat with a slow spin speed.
    • See our care pages for more information.

    Storage

    • Store in a cool, dry place away from direct sunlight.

    Product Video

    Trace your down

    What is the DOWN CODEX code?

    Click here to get a demo code and trace