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Our range of men's synthetic insulated jackets offers an alternative to down insulation. Synthetic insulation is an exciting area for fabric technology right now and is seeing constant progress and innovation as manufacturers try to emulate the warmth to weight ratio that we get from down products by using featherless technology. At Rab® that development has lead to the creation of our Cirrus™ insulation.

Cirrus™ technology is made up of water-resistant synthetic fibres designed to mimic the structure of natural down; this helps to create what could be described as a synthetic down jacket rather than a coat filled with blocks of insulation. This advancement in synthetic technology means that our men's insulated jackets offer a better warmth to weight ratio than ever before, without the use of feathers, while also being able to handle moisture and wet weather better than a down jacket can.

If you're looking for a jacket with the unparalleled warmth to weight ratio of down, check out our range of men's down jackets.

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Color

9 Items

per page
  1. Sherwood Green
    New Arrival

    Cirrus Alpine Jacket

    $200.00

    Head out on winter walks and cold weather climbs with our lightweight Cirrus Alpine Jacket. With recycled Cirrus HL synthetic insulation for durable hig...h-loft protection, it’s a versatile alpine all-rounder.

  2. Beluga
    New Arrival

    Cirrus Jacket

    $180.00

    Make the mountain more comfortable. With recycled fabric and recycled high-loft synthetic down, our light and versatile Cirrus Jacket is perfect for mul...ti-discipline mountain recreation.

  3. Firecracker
    Best Seller

    Cirrus Synthetic

    Cirrus Flex Hoody

    $180.00

    Worn as either a lightweight outer or warm midlayer, the Cirrus Flex Hoody is incredibly versatile, offering durability, breathability, and freedom of m...ovement for any winter adventure.

  4. Nebula Pro Jacket
    New Arrival

    Nebula Pro Jacket

    $220.00

    When mountain adventure meets windstorms and whiteouts, you’ll be glad of the Nebula Pro Jacket. With zoned construction and recycled Cirrus HL synthe...tic insulation, it’s a seriously warm layer for remote winter mountaineering.

  5. Steel

    Xenon Jacket

    $195.00

    Lightweight and breathable, the Xenon Jacket is a lightweight insulated jacket designed for fast and light mountaineering.

  6. Ink

    Cirrus™ Synthetic

    Cirrus Flex Jacket

    $165.00

    Worn as either a lightweight outer or warm midlayer, the Cirrus Flex Jacket is incredibly versatile, offering durability, breathability, and freedom of ...movement.

  7. Steel

    Cirrus Flex Vest

    $145.00

    With its featherless insulation and Thermic™ stretch fleece panels, our Cirrus Flex Vest provides core warmth while retaining excellent breathability ...and ease of movement.

  8. Deep Ink
    New Arrival

    Gore-Tex

    Khroma Kharve Jacket

    $325.00

    Stay composed on cold winter belays, backcountry ski descents and Big Mountain adventures. With recycled Stratus™ insulation and Gore-Tex Infinium™ ...fabrics, the Khroma Kharve Jacket is ready for the mountain and everything that comes with it.

  9. Black

    Photon Pants

    $200.00

    Exceptionally warm and highly durable, the Photon Pants are synthetic insulated pants for use on bitterly cold winter expeditions.