Revel IV Mid Polar Boot - Women's
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Revel IV Mid Polar Boot
For lovers of the deep frost of winter, the Keen Revel IV Mid Polar boot acts like a mobile armored cocoon with a built-in fireplace. Stepping into the tall-standing lace-up, you’ll be comforted by the KEEN.WARM insulation, which braces against negative 25-degree F conditions, for extreme travels to glistening landscapes. A thermal shield insole bounces back heat to your toes as the temps continue to cool. In mixed weather conditions or days when you are in and out of the house, the waterproof upper and sole keep out rain and snowmelt to maintain a cozy, dry interior compartment. And the outsole with KEEN.Polar Traction grips on snow and ice for added peace of mind as you explore your wintery views.
Details
- Heavily fortified deep-winter trekking and work boot
- Waterproof membrane seals out moisture to keep you warm
- Heat rated to well below freezing conditions
- Thermal trapping insulation in midsoles for extra warmth
- Cushioning EVA midsole for durability and pain free excursions
- Enhanced grip on snow and ice with Keen.Polar Traction
- Item #KENZ5CF
- Upper Material
- [face fabric] synthetic, [membrane] KEEN.DRY
- Waterproofing
- KEEN.DRY
- Insulation
- KEEN.WARM Recycled PET
- Temperature Rating
- -25F
- Closure
- lace
- Footbed
- Thermal Heat Shield
- Midsole
- Compression-molded EVA
- Sole
- KEEN.Polar Traction
- Claimed Weight
- [single, size 7] 1lb 4oz
- Manufacturer Warranty
- 1 year
Reviews
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What do you think about this product?
Overall Rating
4.5 based on 169 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
Here's what customers have to say
The product offers excellent warmth, waterproofing, traction, and overall comfort. Customers praise its ability to keep feet dry and warm in very cold and snowy conditions. The boots are also noted for their sturdy construction and good fit, requiring minimal breaking in. However, some users experienced minor issues with the boots feeling a bit stiff or rigid around the ankles and calves, and a few had trouble finding the right fit.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageOctober 12, 2025
Best outdoor boot ever!
I bought the Women’s Revel IV a few years ago. I just have to say that it was the smartest purchase I have ever made. I wear them mainly for football tailgating and stadium wear in very cold and snowy weather. They are warm, not big clumsy boots, and the traction is perfect. I had a tendency to slip and fall prior to wearing these (old and not as steady as I used to be). For the frigid cold weather in Buffalo NY, in a non domed stadium, they are the boot to have. One pair of alpaca socks and -0’s wing chills I am incredibly comfortable.
Originally reviewed on KEEN
October 9, 2025
Comfortable boot but Wet feet
I loved these last winter. . I just took them out of the closet for a hike today in the rain with my dog, my feet started to feel wet after a mile or so. I thought maybe I’m wrong and my feet are just chilled. . took them off and went out again later in the day when the sun came out and sure enough the foot bed was soaked. They maybe waterproof in the snow but bring extra socks and expect wet feet in the rain!
Originally reviewed on KEEN
March 15, 2025
Fabulous boots!
Very comfortable for such well-insulated snow boots!
Originally reviewed on KEEN
February 27, 2025
Perfect for me
Love the fit and comfort of these boots. We walk through meadows regularly and these keep my feet dry and steady.
Originally reviewed on KEEN
February 10, 2025
I own two pair
My feet are always freezing in the winter and I have invested good money in boots to avoid frozen toes whilst hiking or winter sports, with no luck! Until I found these. I just ordered my second pair. These are amazing. They are rugged. They are pretty stiff, but I appreciate that sort of fit/support in the snow or on ice. Most importantly, my feet do not get wet or cold. At all. They don't overheat, either. As far as the fit, I usually wear a 9, bought these in a 9, and i can wear comfortably with thick hiking socks. I highly recommend!
Originally reviewed on KEEN
January 29, 2025
Polar boot
[This review was collected as part of a promotion.] This boot is great for moderate winter weather. Good grippy sole and comfortable to wear.
Originally reviewed on KEEN
January 27, 2025
Warm feet in freezing temps!
Really love these Keen polar hiking boots/shoes / lots of room for thicker winter socks… comfortable for hours is trekking 😀 ❄️
Originally reviewed on KEEN
January 25, 2025
Yet another superb Keen Boot
[This review was collected as part of a promotion.] I've been in Keen for all my hiking activities for many many years due to the quality and comfort. This boot is no exception. Because of the insulation, my traction (Kathoola, size S) fits very tightly so you may need to size up with these boots.
Originally reviewed on KEEN
January 23, 2025
Stiff Boots
My boots are very stiff how long to break them in I am getting blisters on my heel??
Originally reviewed on KEEN
January 15, 2025
Not comfortable
I had the Revel III Polar for years and loved them. These are not the same. The upper portion of the boot are super rigid and has no bend. They rub and by the end of the day your calfs are raw.
Originally reviewed on KEEN
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