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  • Men's Mythic Ultra Down Jacket

 
£420.00
 

Men's Mythic Ultra Down Jacket

Only %1 left
£420.00

More warmth for fewer grams, this is the ultimate ultralight, multi-award winning down jacket for freezing temperatures. Heat reflective tech, featherlight, and packable, it’s a game changer for mountain athletes, outdoor professionals, and fast-moving alpinists.

Ultra Warm
Ultralight
TILT
Packable
Highly Recommended - The Great Outdoors Gear Awards (2023)

Shipping

Rab ships throughout the UK, EU and the United States. All UK orders are shipped free of charge by DPD. Orders placed during the week and before midday will typically be delivered within 48 hours, orders placed on weekends will ship on the following Monday.

For more information regarding shipping, including shipping charges and estimated delivery times, please visit our help centre.

Returns

If you are unhappy with your purchase, please return it to us within 45 days of receipt.  The item(s) must be in resalable condition with tags attached. We are currently unable to exchange items and will refund products returned to us under the policy above.

Please note, we are not able to accept returns for underwear unless the product is faulty or damaged. We advise that you use a recorded courier service to return your item(s) as we cannot be responsible for items lost in the post.

For more information regarding returns and warranty, please see our help centre.

Rab Promise

If any of our clothing or equipment fails we promise to help make it right with a repair or replacement, find out more here. Damage due to wear and tear or improper care can also be repaired for a reasonable fee.

How to measure

Dimensions

Rab Size Chest Width Waist Width Arm Length
XXS  86cm 68.5cm 81cm
XS  90cm 71cm 83cm
94cm 76cm 83cm
102cm 81cm 86cm
109cm 86cm 89cm
XL  117cm 91cm 91cm
XXL  122cm 96cm 91cm

N.B. The table above shows body measurements not garment measurements.

Rab Size Chest Width Waist Width Arm Length
XXS 34in 27in 32in
XS 35.5in 28in 33in
S 37in 30in 33in
M 40in 32in 34in
L 43in 34in 35in
XL 46in 36in 36in
XXL 48in 38in 36in

N.B. The table above shows body measurements not garment measurements.

How to Measure

Wie misst man

Comment mesurer

ARM LENGTH: Measure horizontally from the centre of your back, across the shoulder, over a naturally bent elbow and down to the wrist fold.

CHEST: Measure the full circumference of your chest just below your armpits.

WAIST: Find the top of your hip and measure the full circumference around your body.

ARMLÄNGE: Miss waagrecht von der Mitte Deines Rückens über die Schulter und den natürlich gebeugten Ellenbogen bis zum Handgelenk-Knick.

BRUST: Miss den vollen Umfang Deiner Brust direkt unterhalb Deiner Achseln.

TAILLE: Miss an der oberste Stelle Deiner Hüfte den vollen Umfang Deines Körpers.

LONGUEUR DE BRAS: Mesurez horizontalement à partir du centre de votre dos, à travers l'épaule, sur un coude naturellement plié et jusqu'au pli du poignet.

POITRINE: Mesurez la circonférence complète de votre poitrine juste en dessous de vos aisselles.

TAILLE: Trouvez le haut de votre hanche et mesurez toute la circonférence autour de votre corps

Fit Descriptions

Passform Beschreibung

Description Des Coupes

All garments are designed and fitted to suit their intended end use.  See below for a general description of our fit categories: 

Wir orientieren uns bei der Wahl des Designs und des Schnitts unserer Kleidungsstücke an deren vorgesehener Verwendung.  Im Folgenden findest du eine allgemeine Beschreibung der verschiedenen Passformen: 

Tous les vêtements sont conçus et coupés en fonction de leur utilisation finale prévue.  Vous trouverez ci-dessous une description générale de nos catégories de coupes : 

Slim

Schmal (Slim) 

Slim

A streamlined silhouette. Cut trim following the contours of the body. Expertly placed articulation of seams and the use of stretch fabric ensure maximum freedom of movement in these close-fitting items. 

Ein eng anliegender Schnitt. Der Schnitt folgt den Körperkonturen. Dank einer fachmännischen Nahtführung und dem Einsatz von Stretchmaterialien garantieren diese eng anliegenden Artikel dennoch maximale Bewegungsfreiheit. 

Une silhouette épurée. Coupe suivant les contours du corps. L’expertise du placement de l'articulation des coutures et l'utilisation d'un tissu extensible assurent une liberté de mouvement maximale dans ces articles moulants. 

Regular

Normal

Classique

Neither slim nor loose. Regular fit items are the perfect balance of form fit and ease of movement.  

Zwischen eng anliegend und locker. Normal geschnittene Artikel sind der perfekte Mittelweg zwischen einem körperbetonten Schnitt und ausreichend Bewegungsfreiheit.

Ni slim ni ample. Les articles à la coupe classique présentent un équilibre parfait entre la forme et la liberté de mouvement.  

Relaxed

Relaxed

Relaxed

Our more generous fit. Cut loosely through the body allowing for ease of movement and additional layering. 

Großzügiger geschnitten. Der Schnitt sitzt locker am Körper und garantiert viel Bewegungsfreiheit mit ausreichend Platz für zusätzliche Schichten. 

Notre coupe plus généreuse. Découpe ample sur le corps pour faciliter les mouvements et les superpositions. 

Expedition

Expedition

Expédition 

Designed specifically to accommodate the layering system and equipment required for high altitude and polar expeditions. 

Speziell entwickelt, um die verschiedenen Schichten und die Ausrüstung unterzubringen, die für Hochgebirgs- und Polarexpeditionen erforderlich sind. 

Spécialement conçue en tenant compte du système de superposition des couches et des équipements nécessaires en haute altitude et pour les expéditions polaires. 

£420.00
Men's Mythic Ultra Down Jacket £420 Sizing
£420

Performance

Lightness

Light Ultralight

Insulation

Non-Insulated Highly Insulated

Windproof Level

Non-Windproof Highly Windproof

These ratings compare our insulated jackets against each other.

Activities

We recommend using this for:

  • Climbing
  • Mountaineering

Our goal was to create an alpine down jacket with our best ever warmth to weight ratio. We set to work combining our advanced heat retaining TILT technology with the lightest, strongest fabrics we could find, and the unbeatable warmth-for-weight of goose down. We also used a combination of baffles to maximise performance. Lightweight stitch through-baffles on the arms and hood give better mobility, and boxwall baffles around the core encourage the down to fully loft maximising heat trapping. The baffles are offset, which distributes the down evenly around the core and reduces the chance of any cold spots.

After extensive R&D we found that positioning the layer of TILT as close to the body as possible maximised heat retention. This heat reflective layer gives the Mythic Ultra Jacket a noticeable boost in thermal efficiency, welcome warmth on frigid belays and frozen summits. To keep weight at a minimum we used an ultralight 10D outer which is 100% recycled. This Pertex® Quantum fabric with built-in ripstop is strong, durable, weather protective and feels soft to the touch.

Designed for use by alpinists and mountaineers it has a helmet compatible hood, two-way front zip for use with a harness, and fine-tuned articulation through the sleeves for climbing. All zips, adjusters and the stuff sack have been designed to be lightweight and low bulk.

Scooping up both an ISPO Award 2022 and GearJunkie’s “Best in Show” celebrating future-leading technology and construction, the Mythic Ultra is a game changer for mountain athletes who count every gram.

Get stuck into the detail

Want to learn more about the details that set this gear apart? Hear about the tech, fabrics, and features from the team behind the design.

Play Video
  • Fit:Regular
  • Weight:537g/18.9oz (Size M)
  • Centre back length:(Size M): 76.5cm / 30.1inch
  • Insulation:900FP European Goose Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (240g / 8.5oz, Size M)
  • Product Code:QDB-44
  • Offset box wall baffles with TILT scrim on torso boosts core warmth
  • Stitch-through construction on arms and hood reduce weight and increase mobility
  • Helmet compatible down-filled hood with rear elastication, concealed internal adjustment and stiffened peak for increased protection
  • Precurved and articulated sleeves for improved fit and movement
  • Lightweight YKK® VISLON® centre front zip with fleece lined chin guard
  • YKK® concealed zipped hand pockets and chest pocket
  • Lightweight part elasticated cuffs for optimum fit and reduced bulk
  • Lightweight dual sided rear hem adjustment with anti snag tether
  • Supplied with a lightweight stuff sack
  • Down-filled hood with part elasticated opening and stiffened peak
  • Outer: 100% Recycled Polyamide. Lining: 100% Recycled Polyamide
  • 10D Recycled Pertex® Quantum nylon ripstop (28gsm) with fluorocarbon free DWR
  • Centre back length (Size M): 76.5cm / 30.1inch

Material facts

Sustainability. It’s complicated. We’re helping you to make informed choices by giving you the raw data. Clear. Concise. Honest. We pledge to be transparent, showing you how our products are made, from which materials and where. Learn More

Material Facts

Men's Mythic Ultra Down Jacket

Total Recycled Content*
i
37%
Fabric
i
91%
Outer 100%
Liner 0%
Hydrophobic Down 0%
Zips
i
8%
Trims
i
6%
Fluorocarbon Content
i
Fabric
i
No
Outer No
Liner No
Hydrophobic Down No
Zips
i
Yes
Trims No
Manufactured in Indonesia
*Calculations based upon the weight of a UK men's size medium.
QDB-44 Version 03/2023 Update

Pertex® Quantum

A soft, lightweight, windproof fabric that encourages insulation to fully loft. Highly packable and protective, it's ideal for mountain activities.

Pertex® Quantum

A soft, lightweight, windproof fabric that encourages insulation to fully loft. Highly packable and protective, it's ideal for mountain activities.

What is TILT technology?

A radical, heat retaining tech that works like an emergency blanket reflecting heat back towards your body, while maintaining breathability and comfort. Boosting thermal efficiency, it keeps you warm when the temperature plummets.

What is TILT technology?

A radical, heat retaining tech that works like an emergency blanket reflecting heat back towards your body, while maintaining breathability and comfort. Boosting thermal efficiency, it keeps you warm when the temperature plummets.

Fill Power - 900

Fill power is all about down quality, not quantity. Find out more about what fill power means for you when you're out in the mountains in cold conditions.

Fill Power - 900

Fill power is all about down quality, not quantity. Find out more about what fill power means for you when you're out in the mountains in cold conditions.

Responsible Down Standard

The Responsible Down Standard (RDS) independently certifies down and feathers against animal welfare requirements and tracks it from farm to final product.

Responsible Down Standard

The Responsible Down Standard (RDS) independently certifies down and feathers against animal welfare requirements and tracks it from farm to final product.

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