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Combining the comfort of a down jacket with the all-weather performance of synthetic insulation, the Superflux is ideal for all mountain activities.
Combining the comfort of a down jacket with the all-weather performance of synthetic insulation, the Superflux is ideal for all mountain activities.
Mountain Equipment

Mountain Equipment Superflux Hooded Men's Jacket in Black

£149.90
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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 Superflux Hooded Men's Jacket in Black

Season:AW26

Brand:Mountain Equipment

Code:ME-009010-Me-01004

Combining the comfort and softness of a down jacket with the all-weather performance of synthetic insulation, the Superflux is the perfect addition to your pack for the whole range of mountain activities.

100% recycled POLARLOFT® Featherless insulation feels like down but without the rapid deterioration in insulation in damp conditions. With excellent warmth for minimal weight, it makes the Superflux a jacket that can be carried without worrying about what the forecast may hold. An ideal outer layer on cold days in better weather, it is also an ultra-warm midlayer when worn under a shell in driving snow and rain. The DRILITE® LOFT outer fabric is completely windproof and highly water resistant with high levels of breathability to stop moisture building up inside the jacket.

Packing away into its hand pocket, and with twin karabiner carry loops, the Superflux is a jacket you do not need to leave behind, whether stuffed in your pack or clipped to a harness as a vital back up.

Features:

  • DRILITE® LOFT 40D outer fabric: Completely windproof and highly weather-resistant for added warmth and protection
  • Durable water-repellent (DWR) finish: Sheds rain and snow to keep the outer fabric drier for longer
  • 246g (Size L) of POLARLOFT® Featherless insulation: Warm and packable synthetic fill
  • Mountain fit: Unrestricted movement with room for additional layers
  • Stitched through construction: Warm, lightweight and packable
  • Insulated Mountain Hood: Warm, extremely protective and fully adjustable
  • 2-way YKK® Vislon® centre front zip, with insulated baffle: Eliminates cold spots behind zip
  • 2 zipped hand warmer pockets: Easy access for essentials
  • Internal zipped security pocket: Secures essential items
  • Elastane-bound cuffs and dual-tether hem drawcords: Seal out the wind while adjusting the fit precisely
  • Packs into hand pocket with twin carabiner carry loops: For ease of carrying in a pack or on a harness
Technical Information
  • Outer fabric
    DRILITE® LOFT 40D
  • Hydrostatic head
    1500mm
  • Insulation
    246g (Size L) POLARLOFT® Featherless
  • Fit
    Mountain fit
  • Construction
    Stitched through
  • Hood
    Insulated Mountain Hood
  • Zip
    2-way YKK® Vislon® centre front zip with insulated baffle
  • Pockets
    2 zipped hand warmer pockets, 1 internal zipped security pocket
  • Cuffs
    Elastane-bound
  • Hem
    Dual-tether drawcords
  • Packability
    Packs into hand pocket with twin carabiner carry loops
  • Washing
    Machine wash at 30°C
  • Drying
    Tumble dry cool
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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