How to Choose Hiking Boots
KEENÂ Circadia Polar Mid Hiking Boots - Men's
This product is not available.
On winter hikes, warmth, comfort and traction are non-negotiable. Luckily, the men's KEEN Circadia Polar Mid hiking boots are the insulated, waterproof, grippy shoes that check all the boxes.
Shop similar products- Waterproof leather and performance mesh uppers are made with premium leather from LWG-certified tannery
- PFC-free durable water repellent (DWR)
- Thermal Heat Shield insoles capture warmth
- Quick-drying linings
- 200 g KEEN.WARM insulation provides added warmth in cold temps
- LuftCore technology embeds a lightweight, air-injected core into higher-density foam for enhanced cushioning in the midsoles
- Notches at back of boots for achilles comfort
- Heel-capture system for added stability
- KEEN.FUSION rubber outsoles with 5 mm multidirectional lugs for traction
Imported.
Comfort Range is an approximate value based on high activity levels and can be affected by many conditions, including weather, wearer's activity level, fitness, metabolism, perspiration, circulation, exposure time, clothing and cold sensitivity.
View all KEEN Men's Winter Hiking Boots| Best Use | Hiking |
|---|---|
| Footwear Height | Over-the-ankle |
| Footwear Closure | Lace-up |
| Waterproof | Yes |
| Type of Waterproofing | KEEN.DRY waterproof/breathable membrane |
| Comfort Range | -25 degrees (F) |
| Upper | Leather/performance mesh |
| Insulated | Yes |
| Insulation | KEEN.WARM |
| Midsole | LuftCore air-injected foam |
| Outsole | KEEN.FUSION rubber |
| Weight (Pair) | Unavailable |
| Gender | Men's |
KEEN Footwear - Men's
| 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 | 16 | 17 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U.S. Men's | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 | 16 | 17 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | 13 | 14 | 15 | 16 |
| EU | 39.5 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 48.5 | 49 |
| Foot Length (in.) | 9.6 | 9.8 | 10 | 10.1 | 10.2 | 10.5 | 10.6 | 10.7 | 11 | 11.1 | 11.25 | 11.6 | 11.9 | 12.2 | 12.5 | 12.8 |
Sizing Notes
Measurements are stated in inches.
Buying Advice
More expert advice
Review this Product
Adding a review will require a valid email for verification
Customer Images
Colorado High
I love it
2 years ago
I love these boots buy a new pair of the year
Paul B.
Solid Boot - Very warm and waterproof
1 year ago
[This review was collected as part of a promotion.] My feet were scanned as US 7.1 2E EU 39.2 3E UK 6.5 G - so pretty wide. In the winter months I get a bunion flare up on my right foot and I walk around in misery. After going through some other brands and the wrong sizes I got these in 7.5 and they fit great. Truly warm and spacious. A true winter boot to protect my feet. I tested them on a 8 mile hike in 8 inches of snow and some stream crossings and my feet stayed warm and dry. My only ding is they are a little clunky in overall size and the cushioning is a little harder than I'd like. It took a little adjusting to walk in these. Overall a solid purchase :) I marked these as run wide. For me this is good thing. They fit my 2E feet so not a problem that these aren't offered in an official wide size like the non polar version of this boot.
Originally posted on KEEN
John G.
Uncomfortable
7 months ago
This boots were ordered with high expectations. I have purchased and worn KEEN hiking shoes and boots for years and had very good experience with quality of construction, fit and comfort. These boots were well constructed, but the comfort just wasn't there. Returned for refund which was timely acknowledged and issued.
Originally posted on KEEN
David B.
Circadia boot
2 years ago
It started out ok. I broke them in slow. This past Sunday was their big test.........Failed miserably! My feet and legs were so sore that we left the Swap Meet two hours early. The first pair I bought maybe three years are still feeling OK but they leak.
Originally posted on KEEN
Zuleica R.
Best Boot
1 year ago
They comfortable, warm and wide! I’m a truck driver that carries frozen goods, I have to go inside the trailer which is below 0 and my boots keeps me save, they are proof for no slippery. Good Quality also! Very impressed… this is my 4th purchase!!
Originally posted on KEEN
Mitchie
Solid shoe
2 years ago
Well built, solid and really nice looking shoe. Only con is they are a bit clunky to begin with but I’m sure it’s something that will become less of an issue as I get accustom to them Over all I love them
Originally posted on KEEN
Russell K.
Really meets my needs
2 years ago
Really love this product, good fit, keeps my feet warm and the have good traction. My only complaint would be that they are a little stiff, hoping this will work itself out as I wear them more.
Originally posted on KEEN
Ivan
Terrible on the trail
2 years ago
Very disappointed by this Keen version. This are NOT hiking boots. Shoe sole is so thin and soft that your foot will feel every rock, painful!
Typical Shoe Size:Mens 10.5
No, I do not recommend this product
efrain o.
poor fit
2 years ago
these shoes are extremely over sized, i hardly wear them and the are coming apart. both pairs that i pjurchased.
Originally posted on KEEN
Mike N.
Hiking
2 years ago
I do a lot of mountain hiking great support on ankles and feet. Extremely warm for fall and winter months.
Originally posted on KEEN
1 - 10 of 18 Reviews