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 JASPER

$140.00

  • Style #1018203
  • Fit Tip: This style is running a 1/2 size small. We suggest ordering a 1/2 size larger than your usual size! Fit Guide
Please choose a size!

Reward your ever-wandering feet with the Jasper from KEEN. The cushioning cork and latex footbed conforms to your foot's natural shape. The efficient design is easy to pack for a comfy after-sport shoe that will have your feet rejoicing after a long day of play.

  • Climbing inspired upper design
  • Lace to toe extended lacing system

Gently brush the footwear with a soft bristle brush or hand towel to remove loose dirt and debris. Stains can be treated by lightly rubbing a gum eraser in a circular motion over the location and lightly brushing afterwards. Tough stains can be treated with a mixture of water and a little vinegar on a damp cloth. Follow this with a light brushing. Voila! Clean shoes. This process may cause slight discoloration to the area.

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

A treat for your ever-wandering feet.

  • Reward your ever-wandering feet with the Jasper from KEEN. The cushioning cork and latex footbed conforms to your foot's natural shape. The efficient design is easy to pack for a comfy after-sport shoe that will have your feet rejoicing after a long day of play.
  • Climbing inspired upper design
  • Lace to toe extended lacing system
Material
  • Durable suede leather upper
  • Non-marking rubber outsole
  • Moisture wicking lining
  • Recycled PU and cork footbed
Weight
15.9 oz / 450.8 g
Care

Gently brush the footwear with a soft bristle brush or hand towel to remove loose dirt and debris. Stains can be treated by lightly rubbing a gum eraser in a circular motion over the location and lightly brushing afterwards. Tough stains can be treated with a mixture of water and a little vinegar on a damp cloth. Follow this with a light brushing. Voila! Clean shoes. This process may cause slight discoloration to the area.

  • I'm going to by three more pairs!

    5

    I am a framing and siding contractor and finding a shoe that sticks well to trusses and plywood on a roof is a challenge; this shoes are awesome!! I used to use keen "Bryce" shoes, but since they were discontinued I haven't been able to find a good replacement.... until now!!!

    undisclosed

    Comfortable and styley.

    5

    Comfortable straightaway. Easy to adjust with laces right down to a nice wide toebox. Appreciated and agree with website's advice that the shoe is sized small - a half-size adjustment did the trick.

    undisclosed

    Love my Jaspers

    5

    Comfy roomy shoes

    undisclosed

    Great shoes!!!

    5

    Most comfortable shoes ever, another pair of many!

    undisclosed

    Highly recommended

    5

    I have worn my Jaspers on three occasions and received compliments each time. What's more, I find them to be very comfortable.

    undisclosed

    Keen will have the first shoestore on the moon.

    4

    So far, the shoe performs and fits well. I had specific questions about how supple the suede was before purchasing. Your customer rep on the phone was great in answering all my questions (I think his name was Nick?). I really love the mink/red color scheme for this shoe. It's a classic color combo - it will look great 20 years from now. It's of course strictly subjective, but my only critique about this color combo for the Jasper is that the Keen logo isn't colored. Unlike some other Jasper color combos, this shoe leaves its only topside Keen "branding" left blending in to the suede color and unnoticeable unless you are up close to the shoe. Perhaps having the Keen logo on this Jasper to be subtle is by a choice that I'm not aware of. And I respect that. I'm attaching an image of my new shoes. I dyed the logo red to match the red laces. I think it balances the side of the shoe in design, but also it makes the Keen brand name "POP" more. Someone sitting 10 feet away from me at a restaurant that might like my shoes would have no idea who makes them because they can't see the logo....But with the logo colored to stand out, they could see who the shoemaker is and look them up to learn more about Keen shoes and hopefully be a customer or tell someone else about the brand. Design/marketing/totally subjective input from me. I liked how my Jaspers looked straight out of the box, but love them even more now with the logo to match the laces. And more people will notice that these awesome shoes are made by Keen! p.s. I also have the Lexington composite toe shoes for work and the Newport H20's for fun - both great shoes.

    undisclosed

    I have several pairs of these, really comfortable

    5

    Casual use, really like the comfort.

    undisclosed

    Narrow Shoe

    3

    Bought one size up and they fit well heel to toe, however the width of these shoes are narrow and tight. Hopefully they loosen up with wear. If not, trash can here they come.

    undisclosed

    Jasper is stylish, check out jasper rocks.

    5

    These are kickarounds. Just like a good tenny. Stylish and comfortable like mostly all of my keens.

    undisclosed

    Great except a very flat sole

    3

    Pros - second pair of laces that aren't so bright, comfortable shoe portio, perfect for weekends Cons - very flat sole; I'm considering getting insoles - made my feet hurt after walking for an hour

    undisclosed

    Men's JASPER

    4.6 54

    100.0

     

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

– Edward Abbey

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