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KEEN Utility

KEEN Utility Men's Portland 6" KBF Composite Toe Waterproof Work Boots

Based on 688 reviews
Condition: New
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$246.99

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Availability: Only 1 left in stock, order soon!
Fulfilled by Reba Retail
Arrives Nov 17 – Dec 2
Order within 5 hours and 7 minutes

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At a glance

Condition
New
Size
11
Color
Dark Earth/Black
Weight
1.7 lb
Toe Style
Composite Toe
Boot Form Type
Chelsea
Heel Type
Block Heel

Description

Built with American ingenuity, the KEEN Utility Men’s Portland 6” Composite Toe Work Boot offers revolutionary KEEN.BELLOWS FLEX technology to flex, and bend with up to 3x less torque than other work boots making work below the knees that much easier. Weighing 27.55 oz / 781 g (per boot), made with durable, waterproof leather and featuring a moisture-wicking lining the Portland 6” KBF Composite Toe Waterproof work boots for men are built off KEEN's traditional wider footwear form. KEEN Utility products offer removable insoles. These dependable work boots are great for heavy-duty work in construction, manufacturing, utilities, and transportation. All KEEN Utility products use a natural, probiotic-based technology called CleansportNXT for breaking down odor in sweat; while also sourcing leather from tanneries certified by the Leather Working Group (LWG) which is the gold-standard for responsibly sourced leather. KEEN Utility believes in creating work boots that make work and life better. To further support that mission, KEEN Utility has been “Putting Good to Work” through its non-profit partnerships within the Project Build program. From helping put veterans back on their feet to supporting conservation corps work across the country, KEEN Utility puts good to work, first.

Specs 27

Department mens
Manufacturer KEEN Utility
Color Dark Earth/Black
Toe Style Composite Toe
Boot Form Type Chelsea
Heel Type Block Heel
Seasons Spring/Summer
Style Name Portland 6" Kbf Composite Toe Waterproof Work Boots

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 17 – Dec 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

Tough for the Tough Working Man
These bad boys are as tough as my 6'3", 250 pound spouse! He works construction operating large machines - we buy one pair of these boots every 2 years. They survive the dirt and mud, jumping in and out of dozers and excavators! The sizing is great, giving lots of space for his feet to not be crunched in! He has never had any toe injuries and has always had warm and dry feet. I would recommend these over and over again! ... show more
Reviewed in the United States on March 26, 2026 by Samantha
Keen Quality-Tough Yet Comfortable
This is my sixth or so set of Keen shoes and I have never been disappointed. These are substantial enough to be used in so pretty trying conditions yet still comfortable enough to wear every day.
Reviewed in the United States on February 19, 2026 by Jeffrey J. Kemp
Great American made boots
Great Amercian made work boot. Shame they quit making them but highly recommended if they still have your size.
Reviewed in the United States on June 23, 2026 by Jacob Gerow
Size check
Order a half size bigger. Mine are a little tight. Other than that they are comfortable at work for 12 long hours.
Reviewed in the United States on October 15, 2025 by Steven Pruette
Keen is a great company, best product yet!
Size: 11 Color: Dark Earth/Black
Out of the box comfort and the most durable keen boot I’ve had yet! The flex foot really makes a noticeable difference when crouching or on a knee. They are by far the most waterproof boot I’ve had to date, been through torrential rain and still had dry socks. I’m hard on my boots 55 hours a week is normal and they’re holding up great after a few months. They are not too hot even though they are water proof even in 90+ degree weather. My favorite part so far are the lace eyelets, seems pretty dumb but the last pair of keens I had did not have a meta eyelet but a fabric lace thing which all blew out before the year mark. Honestly would buy them again in a heart beat, the carbon fiber toe seems like a steep price but the weight is also less in my opinion. ... show more
Reviewed in the United States on June 27, 2020 by Jonathan
Almost seams like these boots are a defective special
Ordered one pair of boots, they were a little small but also had a bunch of defects on the exterior and craftsmanship was poor. I exchanged for half size bigger which did not have all the exterior defects and left shoe fit well. I didn’t try or wear the right boot far about a week or two but the right inner lining on top of the toe was pealed down and I can feel it rubbing the top of my toe. For what it is boot could be a five star if quality control was better. One important thing to note is that these boots design is exactly on point! Super light and very comfortable, it’s a nice boot that feels more like a tennis shoe on your foot so for light work it’s awesome. For construction on and off ladders, underground work and heavy construction I’d say it’s too light with almost no foot support like a typical redwing or equivalent ... show more
Reviewed in the United States on December 27, 2023 by lupi
Best of the best
Size: 13 Color: Black/Black
Keen boots have done it again. My go to work boots. I buy a pair of Keen work boots every year and they always out-perform the competition. They keep my feet dry in the wet conditions here at my work. Comfortable, comfortable, comfortable. I'm talking about the splishing and a splashing, not swimming in a pool. The best work boots I ever have worn... ... show more
Reviewed in the United States on January 17, 2025 by Johnny
Very durable work boots
I've used Keens for work over 20 years and have had a few hits and misses. These are definitely a hit and I will replace them with the same model when my current ones finally need to be retired. The flexible gusset at the toe have made these boots last. Typically, the leather rots and cracks in that area since I work in a lot of wet areas. These have held up beautifully. This will be one of the few work boots where I will need to replace the laces before the boots wear out. Superb! Typical Keen comfort and support, it is one of the best models I have worn. ... show more
Reviewed in the United States on July 9, 2022 by D.p.B.
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