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
Free returns

Still not sure what size to order? No problem. Returns are always hassle-free.

Still need help?

Chat with a KEEN Expert for fit recommendations and advice.

Live chat
0
Search Icon

Men's BOULDER Waterproof Mid (Steel Toe)

$140.00

  • Style #1018653
  • Size Guide
Please choose a size!

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.

Live Chat

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.

  • 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

    Most comfortable boot I have!!

    5

    The fit it's perfect, keeps my feet dry when I'm working around puddles of water !! Definitely will buy again !!

    Jacksonville

    These boots are great!

    5

    I've been wearing them since I got them. I was surprised how light and comfortable they are all day long, even when I'm on my feet the whole day. These have completely replaced my other pair of steel toes.

    undisclosed

    Good product

    5

    Very good

    undisclosed

    I will continue to buy keen boots

    5

    Very comfortable and perfect for construction

    undisclosed

    Awesome boots!

    5

    Really comfortable, waterproof, couldn't be happier with them!

    undisclosed

    Comfortable but falling apart

    2

    I bought These Boots Less Than 3 months ago they took forever to break in but now are very comfortable. The soul on one of them does seem to be coming unglued from the boot already. I will probably go with a different brand of boot next time.

    Phoenix AZ

    false

    Second pair in 3 years.

    5

    This is my second pair of Keens. They are fit perfectly. The only reason I had to buy these was because after wearing my last pair for 3 years, my company changed the policy and we now have to where black boots. My brown ones are still in great shape.

    undisclosed

    M-BOULDER-MID-WP

    4.2 17

    66.7

     

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

– Edward Abbey
To the top