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Engineered for severe alpine conditions, this double-layer synthetic insulation belay jacket delivers maximum warmth, storm protection and packability.
Engineered for severe alpine conditions, this double-layer synthetic insulation belay jacket delivers maximum warmth, storm protection and packability.
Mountain Equipment

Mountain Equipment Men's Super Oreus Jacket in Magma

£379.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

You can return a product for a full refund or exchange within 28 days.

For any items purchased on or after 15th October 2026, we currently have an extended Christmas returns period until 15th January 2027, so you can return or exchange any Christmas gifts.

The return process is simple. All you need to do is fill out the Return/Exchange form that was included with your order. On that form, it has our return address and instructions. The item(s) must be returned in a new and unused condition, along with its original labels and the return/exchange form filled in describing the reason for return.
Please ensure your order number is written on your return/exchange form, so we can identify your return.
You can also access the returns form
here.

We do not cover the cost of return postage. We recommend sending it back to us via a Royal Mail Tracked service to guarantee safe delivery, they should also supply you with a tracking receipt.

You can arrange Royal Mail postage (including free collection in most areas) via this link: ​https://send.royalmail.com/

Please note we will only refund the original card used, Countryside does not provide cash refunds unless you purchased by cash in store.

For hygiene reasons, Countryside cannot accept underwear garments for refund or exchange unless they have not been worn.

Return Address:

Web Returns

Countryside Ski & Climb

118-120 High Street

Stevenage

SG1 3DW

Faulty Items

If an item is faulty, please contact us as soon as possible, and we will arrange for the item to be returned to us, at our cost. Where a product is found to be faulty, we will exchange the item or provide a full refund.

Mountain Equipment Men's Super Oreus Jacket in Magma

Season:AW26

Brand:Mountain Equipment

Code:ME-008674-Me-01415

Engineered for severe alpine conditions, this double-layer synthetic insulation belay jacket delivers maximum warmth-to-weight, storm protection and packability.

The Super Oreus is twice as warm as the standard jacket, with a feature set and cut brought across from expedition down jackets like the K7 and Kryos. Mountain Equipment's exclusive Aetherm™ synthetic insulation is the result of a 5-year development project to make a fill that is warmer for its weight, lighter, and more breathable than anything else on the market.

Crucially, the Super Alpine HC Insulated Hood provides protection that extends the jacket’s performance into the most severe weather, whether using a helmet or not. Drilite Loft 10D outer fabric is completely windproof, highly weather-resistant, and extremely light. The Mountain fit means you can layer over a shell when required whilst not being swamped if wearing the Super Oreus over lighter layers. 4 outer pockets combine with 2 large inner mesh pockets for stashing gloves and other essentials.

Features:

  • Double-layer Aetherm™ synthetic insulation: Incredible warmth-to-weight ratio, loft, and packability
  • DRILITE® LOFT 10D outer fabric: Completely windproof, highly weather-resistant, and extremely light
  • PFAS-free durable water-repellent (DWR) finish: Sheds rain and snow to keep the outer fabric drier for longer
  • Super Alpine HC Insulated Hood: Exceptionally protective and helmet-compatible for the worst conditions
  • Mountain fit: Unrestricted movement with room for additional layers
  • Shoulder Shield Construction: Seam-free design reduces water ingress in exposed areas
  • 2-way YKK® Vislon® centre front zip, with insulated baffle: Eliminates cold spots behind zip
  • 2 zipped hand warmer pockets, 2 chest pockets: Easy access for essentials
  • 2 large inner pockets: Store items such as gloves and bottles
  • Tethered lightweight stuff sack: To pack away the jacket
  • DRILITE® LOFT 10D hem, cuff, and hood lining: Protects insulation from moisture ingress
  • Elasticated cuffs and dual-tether hem drawcords: Seal out the wind while adjusting the fit precisely
Technical Information
  • Hydrostatic head
    1500mm
  • Insulation
    Double-layer Aetherm™ synthetic
  • Outer fabric
    DRILITE® LOFT 10D
  • DWR finish
    PFAS-free
  • Hood
    Super Alpine HC Insulated, helmet-compatible
  • Fit
    Mountain fit
  • Construction
    Shoulder Shield, seam-free
  • Zip
    2-way YKK® Vislon® centre front with insulated baffle
  • Pockets
    2 hand warmer, 2 chest, 2 inner mesh
  • Accessories
    Tethered lightweight stuff sack
  • Lining
    DRILITE® LOFT 10D (hem, cuff, hood)
  • Cuffs
    Elasticated
  • Hem
    Dual-tether drawcords
Sizing Information

Mountain Equipment Men's Size Guide

Mountain Equipment's clothing size charts use body measurements. The garments themselves include the appropriate allowance for their intended fit and for the layers they are designed to be worn with.

Men's Clothing

UK SizeEU SizeUS SizeChestWaist
XXS44XXS80–86 cm (31–34 in)64–69 cm (26 in)
XS46XS86–92 cm (34–36 in)69–74 cm (28 in)
S48S92–98 cm (36–39 in)74–79 cm (30 in)
M50M98–104 cm (39–41 in)79–84 cm (32 in)
L52L104–110 cm (41–43 in)84–89 cm (34 in)
XL54XL110–116 cm (43–46 in)89–94 cm (36 in)
XXL56XXL116–122 cm (46–48 in)94–99 cm (38 in)
3XL58+XXXL122–128 cm (48–50 in)99–104 cm (40 in)

Inside Leg Length

LengthInside Leg
Short73.5 cm (29 in)
Regular79.5 cm (31 in)
Long84 cm (33 in)

Measurements shown are body measurements, not garment measurements.


How to Measure

1. Chest Wearing only baselayers or light clothing, measure around the fullest part of your chest, keeping the tape horizontal.
2. Waist Measure around the narrowest point above the pelvis, keeping the tape horizontal.
Measuring Tip Keep the tape snug against the body but not restrictive.
Mountain Equipment men's clothing measuring guide
Professional Opinion
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