Use this chart to find your size conversion.

US Size UK EU JP CM
LENGTH
5 2.5 35 22 21.6
5.5 3 35.5 22.5 22.2
6 3.5 36 23 22.5
6.5 4 37 23.5 23
7 4.5 37.5 24 23.5
7.5 5 38 24.5 23.8
8 5.5 38.5 25 24.1
8.5 6 39 25.5 24.6
9 6.5 39.5 26 25.1
9.5 7 40 26.5 25.4
10 7.5 40.5 27 25.9
10.5 8 41 27.5 26.2
11 8.5 42 28 26.7
12 9 43 29 27.6
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Women's KACI WINTER Waterproof Mid

C$180.00

  • Size Guide
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This casual, comfortable boot is ready for the weather, whatever it may be. Waterproof leather adds rainy-day protection, and a layer of light insulation keeps you cozy. A breathable lining keeps air flowing.

  • 100 grams KEEN.WARM insulation
  • Cleansport NXT™ for natural odor control

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

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Chat with a KEEN Expert for style advice and fit recommendations.

Take on winter's worst in timeless style.

  • This casual, comfortable boot is ready for the weather, whatever it may be. Waterproof leather adds rainy-day protection, and a layer of light insulation keeps you cozy. A breathable lining keeps air flowing.
  • KEEN.Warm
    Who knew charcoal bamboo could create something that keeps your feet warm? But it makes KEEN.Warm—a lightweight insulation that provides warmth where you need it most.
  • 100 grams KEEN.WARM insulation
  • Cleansport NXT™ for natural odor control
Material
  • Waterproof, oiled nubuk and premium, full-grain leather upper
  • Non-marking rubber outsole leaves no trace
  • Compression molded EVA midsole
  • Breathable mesh lining
  • Removable, metatomical PU footbed with arch support
Weight
12.3 oz / 348.1 g
Care

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

  • Absolutely the best purchase I have made for boots

    5

    These boots are a dream come true for someone who loves to hike in the winter and whose feet easily feel the cold. I was skeptical when I saw they were warm to -20, but sure enough, I have been wearing them in -20 and they easily keep my feet warm without the bulk of a big padded boot. They are THE perfect winter boot for someone who walks a lot and needs traction. They breath super well too. It is now spring and I still wear them because they breathe so well and are easy to wear in the warmer temps as well

    Jules

    BC

    true

    Best Boots Ever!

    5

    Just purchased these boots and absolutely love them. Comfortable and fit like a glove. Highly recommend.

    S.A.

    Ottawa, Ontario

    true

    comfortable

    5

    Love my boots, not too fussy just good looking. I stand all day on cement floors therefore I take my feet seriously. These are really comfortable. I look forward to changing into them at the end of the day. One person commented that they were slippery on ice - I agree. I got them in March so I am able to rough them on the sidewalk. Sizing with Keens can be wonky at times. I wear an 8-8 1/2 and the 8 fits me quite well. I did try a 7 1/2 on and my toes went to the end, but were still comfortable. Oh my feet actually look small in them.

    LisaAW

    Picton. On

    true

    LOVE KACI - Finally back!

    5

    I can't say enough amazing things about KACI. I bought my first pair of black KACI several yrs ago and hadn't seen them since. When I saw they came back, I was elated and instantly purchased the blue and the Marsala colour. I still wear all 3 colours, orthotics fit in them nicely. Because I've damaged the ligaments in my ankles the KACI provides amazing ankle support for me. I like how light they are so my legs aren't tired at the end of the day like other winter boots. The toes don't have a snug fit, and I love this especially for the winter because it allows my toes to move around when it's cold outside and my toes don't get cold fast. I also like that I can wear these with my dress slacks and they don't look like your typical over sized clunky boot. Despite ALL the amazing things about KACI, the only thing that really is horrible is the traction on ice in the winter. I've had to put rubber grippers with little studs on them so I don't wipe out on the sidewalks or black ice. Grippers are also easier to carry than having to have a second set of footwear to change into once walking around inside a building. Really hope Keen keeps KACI design and not retires my favorite boot again for a long period of time again!

    Shoe Monger

    Ottawa, Ontario, Canada

    true

    Best ever!

    5

    I Love them, very comfortable. I get complements on the all the time. I need to get another pair.

    Charlotte

    undisclosed

    I would but these Keen boots again and again!

    5

    I ordered one pair of these boots, and I liked them so much, I ordered a second pair. I have already worn them in snow, mud, and rain. Very comfortable. kept my feet dry and warm. I could not believe how lightweight they were. Absolutely recommend.

    Mary

    undisclosed

    I would buy this product again and again.

    5

    These are my everything shoe. I have them in every color. . Please make a wide non slip work shoe in size 11. Please! I love your shoe line!

    alice

    undisclosed

    No disappointment here!

    5

    I ordered this boot online and was thrilled that it fit true to size. I use it to run errands in the winter as well as for some outdoor activities such as yard duty and attending outdoor functions. I find that the sole provides excellent grip and beats out my Columbia trail shoes for winter walking. Definitely has a wider foot bed across the toes but provides room for 2 pairs of wool socks. Have yet to experience cold feet!! Would definitely consider buying another pair!

    Mark

    undisclosed

    W-KACI-WINTER-MID-WP

    5.0 8

    100.0

     

Wilderness is not a luxury
but necessity of the human spirit.

– Edward Abbey

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