0 Cart
Added to Cart
    You have items in your cart
    You have 1 item in your cart
    Total
    Check Out Continue Shopping

    Take to the mountains with our Women's  R Factor Jacket

    This versatile, all season lightweight jacket is ideal as a layering piece in colder conditions . Whether you put it on under your shell jacket, slip it on over your shell or use it on its own around camp or town the R Factor Jacket is the perfect choice to keep you warm and comfortable. Thinking light weight...the R Factor can also be used in conjunction with a bivy bag as part of a light weight sleep system.• Made to measure upon request 

    Why RAMTECT®?


    BECAUSE wool has a greater capacity than any other fiber to store moisture vapor, 35% to 5% for polyester the buffering effect is much greater. Ramtect® insulation made from merino wool is unique among apparel fibers in its ability to exert control over the humidity of the air around it. Easily absorbing water vapor, Ramtect® moisture buffering counteracts the buildup of clammy, humid conditions. WOOL has a highly complex structure. It has many more binding sites than simpler synthetic (polyester) polymers and is thus the most hygroscopic of all insulations fibers.

    Women's R Factor Jacket
    Women's R Factor Jacket
    Women's R Factor Jacket
    Women's R Factor Jacket
    Women's R Factor Jacket
    Women's R Factor Jacket

    Women's R Factor Jacket

    $195.00

     

    This versatile, all season lightweight jacket is ideal as a layering piece in  colder conditions . Whether you put it on under your shell jacket, slip it on over your shell  or use it on its own around camp or town the R Factor Jacket is the perfect choice to keep you warm and comfortable. Thinking light weight...the R Factor can also be used in conjunction with a bivy bag as part of a light weight sleep system.

    Features: Insulated with single layer of 100 g Ramtect Merino Wool; 15 denier Micro Ripstop Nylon shell and Lining fabric; Full length # 5 coil separating zipper with inside weather flap; Two outside zippered hand warmer pockets. Inside left pocket;  Snug fitting lycra cuffs; Inside shock cord and toggle bottom hem adjustment;  Insulated, Adjustable and Helmet compatible hood

     Medium size: 360 grams

         
         
     
       
     
       
       
       
         
           

    -  Full Length Zipper with Weather Guard Flap
    -  Inside chest pocket
    -  Zippered handwarmer pockets
    -  Lycra cuff 
    -  Adjustable elastic cords seal bottom hem
    -  Light and compressible, the Essential relies on materials and construction     techniques to create 3 layers of dead air space. One layer of Ramtect®   compressed wool is sandwiched between the lightweight and windproof outer shell   and inner lining, leaving you much warmer!

    parallax

    Our Customer Say

    JaySon

    Student

    Earlier this summer I bought a Switchback Jacket. I was in a rush, needed a jacket, it fit so I bought it. This is a purchase I don't regret. It's kept me dry and comfortable  all summer long. Great price,great value. Thanks Spirit West!

    Scott

    Avid Sea Kayaker

    I went on a kayak trip in early September, 2022 and needed to upgrade some of my gear. I replaced my old rain gear with custom fit Spirit West SwitchBack jacket and pants. The fabric seems to be very similar to my Arcteryx coat but it's much quieter. The hood worked perfectly and was stiff enough that I didn't need a baseball cap. We had a several days of wind and rain and the coat and pants worked flawlessly. It's so comfortable that I'll be able to wear it around town too.

    Handcrafted in our own shop in Calgary

    Spirit West uses the best available fabrics milled in North America in order to provide you with the most sustainable product possible.
    Shop Local!

    You Might Also Like

    Men's Altitude Jacket
    Men's Altitude Jacket
    Men's Altitude Jacket
    Men's Altitude Jacket

    Men's Altitude Jacket

    $325.00
    Spirit West Ptarmigan Bib
    Spirit West Ptarmigan Bib

    Spirit West Ptarmigan Bib

    $345.00
    Spirit West Switchback Jacket
    Spirit West Switchback Jacket

    Spirit West Switchback Jacket

    $375.00
    Spirit West Down Cloud Jacket
    Spirit West Down Cloud Jacket
    Spirit West Down Cloud Jacket
    Spirit West Down Cloud Jacket
    Spirit West Down Cloud Jacket
    Spirit West Down Cloud Jacket
    Spirit West Down Cloud Jacket
    Spirit West Down Cloud Jacket

    Spirit West Down Cloud Jacket

    $385.00