Use this chart to find your size conversion.

US Size UK EU JP CM
LENGTH
7 6 39.5 25 24.4
7.5 6.5 40 25.5 24.8
8 7 40.5 26 25.4
8.5 7.5 41 26.5 25.7
9 8 42 27 26
9.5 8.5 42.5 27.5 26.7
10 9 43 28 27
10.5 9.5 44 28.5 27.3
11 10 44.5 29 27.9
11.5 10.5 45 29.5 28.3
12 11 46 30 28.6
13 12 47 31 29.4
14 13 47.5 32 30.2
15 14 48 33 31
16 15 48.5 34 31.8
17 16 49 35 32.6
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Men's BOULDER Waterproof Mid (Steel Toe)

$145.00

  • Size Guide
Please choose a size! Please choose an inseam!

The look of your favorite hikers and the supportive comfort you need on the job, these versatile boots are made for your hybrid life. Waterproof performance combined with a rugged outsole for reliable traction.

  • Left and right asymmetrical steel toes
  • KEEN.Dry waterproof, breathable membrane
  • Cleansport NXT™ for natural odor control
  • Meets ASTM F2412-11 and F2413-11 I/75 C/75 EH standards

We recommend you clean these products using mild soap and cold water. To remove excess dirt or spot clean, use a stiff brush or soft cloth. Let shoes air dry away from heat.

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

Hiking style with work attitude.

  • The look of your favorite hikers and the supportive comfort you need on the job, these versatile boots are made for your hybrid life. Waterproof performance combined with a rugged outsole for reliable traction.
  • KEEN.Dry
    A proprietary waterproof, breathable membrane that lets vapor out without letting water in.
  • Left and Right Asymmetrical Safety Toe
    Uniquely anatomically correct steel, aluminum, & composite toe designs provide a roomier toe box and maximum comfort. Meets ASTM F2412-11 and F2413-11 I/75 and C/75 Standards.
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • Left and right asymmetrical steel toes
  • KEEN.Dry waterproof, breathable membrane
  • Cleansport NXT™ for natural odor control
  • Meets ASTM F2412-11 and F2413-11 I/75 C/75 EH standards
Toe Type

Steel Toe

Duty Type

Light Duty

Material
  • Synthetic upper
  • Oil-and slip-resistant non-marking rubber outsole
  • Dual-density compression-molded EVA midsole
  • Removable, metatomical PU footbed
Care

We recommend you clean these products using mild soap and cold water. To remove excess dirt or spot clean, use a stiff brush or soft cloth. Let shoes air dry away from heat.

  • nice boots

    4

    the boots are very nice, the only problem I have with them is that they rub around the ankles.

    maryland

    true

    Great as expected !

    5

    Found Keen workboots a few years back after years with Red Wing, Wolverine, and other. Keen rules over all. Immediately comfortable and ready to work! Buy them ( American Made also)!

    Ohio

    true

    Go back to wat they was!

    2

    Hey Keen, what's up with changing your steel toe booths? They was the best thing I've had on my feet. I owned 3 pairs & they where awesome! Now I had to get a size bigger & in a wide & they still are not right. Please, please go back to the way you was making them.

    Va

    false

    So far, so good.

    5

    I wear these for my maintenance/janitorial/snow shoveling job during the school year and will wear them at my other job during the summer. So far, they have worked great! They are comfortable and don't hurt my feet. My last pair lasted just under four years of almost daily wear and tear. I have no complaints about these boots so far and would recommend them to anyone.

    Menomonee Falls, WI

    true

    Great pair of boots.

    5

    Comfortable in normal and in cold weather. With a nice warm pair of socks 18 degrees no problem. My feet were never cold and I could walk around all day.

    Oklahoma

    true

    Beautiful Boot

    5

    Beautiful boot, much lighter than I expected. This light duty boot is as comfortable as can be. Goes perfect with my heavy duty Keen Milwaukee boots I have for work. This is my casual boot for light duty.

    Arizoja

    true

    A solid boot

    5

    From shop floor to the trail, these boots are well built - meet the quality expected from Keen. They are solid / supportive and comfortable. The sole is slightly stiff - but that is all good and something that I like a a boot. Used them for a year now and still look brand new !

    CT

    true

    A comfortable work boot.

    4

    A bit above your average steel toe work boot, but hey, its a work boot. These hold up well in the paper mill where i work, both wet and dry. I am lucky having to order any shoe from Keen in my size, and all styles fit me perfectly.

    Undisclosed

    No Good

    1

    These boots are not as padded enough on the top of the foot and top of the ankle as some other styles. I do not wear them because they caused tendon where the ankle and top of the foot meet to become inflamed. Wish I could exchange them.

    Undisclosed

    pretty good

    4

    seems durable and tough material, but kind of a small toe space (vertically) and easy to roll the ankle

    Undisclosed

    M-BOULDER-MID-WP

    4.3 24

    80.0

     
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