Rab Megaflux Jacket

Weighs 442g (Medium size)
Code: AW19197
  • Now £82.99
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Designed for active climbs in cold conditions, the Megaflux Jacket is a versatile Thermic stretch fleece hooded jacket with Matrix reinforced areas, ideal for modern alpinism.

Rab says:

Made with stretchy and breathable Thermic™ fleece, the Megaflux Jacket features reinforced fabric overlays on the chest pockets and elbows for added abrasion resistance. An under helmet hood with stretch binding fits close to the face, while flatlock low bulk seams and a brushed inner ensure comfort during active use.

Designed for active climbs in cold conditions, the Megaflux Jacket offers excellent warmth, mobility and comfort, making it a versatile layer for alpine adventures.

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Rab's Megaflux Jacket is versatile mid-layer that’s a unique hybrid between a softshell and a fleece. Hard-wearing, windproof and water-resistant panels feature on the chest and the elbows, where wear and weather strike most, while the rest of the jacket is constructed of soft fleece. This combination results in a fantastically versatile jacket, capable of withstanding a light drizzle and hard days on the rock while staying soft and comfortable on chilly autumn mornings.

A close-fitting hood fits well under any helmet, and thumb loops on the sleeves keep the warmth in as you’re getting moving. The Megaflux’s four large pockets give it a functionality above and beyond that of many competitors, ensuring this a fleece that will quickly become a staple for any mountain mission. All-in-all, a versatile fleece for everything from climbing to hillwalking.

- Reviewed by Ultralight Outdoor Gear

  • Thermic™ stretch fleece with grid face and brushed back
  • Matrix™ double weave stretch fabric overlay on chest pockets and elbows
  • Flatlock low bulk seams
  • Under helmet hood with stretch binding
  • YKK® VISLON® front zip with internal baffle and chin guard
  • 2 YKK® zipped chest pockets
  • 2 YKK® zipped hand pockets
  • Separate cuffs with thumb loops
  • Small weighs: 414g
  • Medium weighs: 442g
  • Large weighs: 472g
  • XLarge weighs: 508g
  • Fit: Regular


  • Fabric Outer: Thermic™:,94% polyester, 6% elastane brushed back fleece,215 g/m²
  • Fabric Contrast: Matrix™:,88% nylon,12% elastane double weave with DWR 182 g/m2
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