Use this chart to find your conversion, or switch tabs above
to our fit guide to find your recommended fit.

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

$90.00

  • Style #1002661
  • 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.

Live Chat

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.
  • KEEN.Protect
    Can a sandal protect your toes? The answer is yes. The reason is KEEN Patented Toe Protection where the shoe outsoles wrap up and over the toes for ultimate protection.
  • 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.

  • REVIEW SNAPSHOT®

    by PowerReviews
    KEENMen's JASPER
     
    5.0

    (based on 10 reviews)

    Ratings Distribution

    • 5 Stars

       

      (10)

    • 4 Stars

       

      (0)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    Reviewed by 10 customers

    Displaying reviews 1-5

    Back to top

    Previous | Next »

     
    5.0

    Good shoe

    By 

    from Overseas

    Pros

    • True to size

    Cons

      Best Uses

      • Daily

      Comments about KEEN Men's JASPER:

      Again, perfect fit, nice, comfortable and got complements from coworkers

      • Was this a gift?:
      • No
       
      5.0

      I received my Jasper shoe

      By 

      from CA

      Site Member

      Comments about KEEN Men's JASPER:

      I received my Jasper shoes a few hours ago. I have read the other reviews and for the most part the previous reviews are dead on. These shoes are light and exceptional comfortable right out of the box. The toe box is a little wider than other brands and I like that about Keens. The sole is somewhat thin as others mentioned. I'm not sure if they're suited for long walks. They do look good and are comfortable!! I am a recent convert to Keen having bought a pair of brown and a pair of black Portsmouth's, Newport sandals and GHI two tone shoes (The only ones I don't love). I am giving the Jaspers a 5* rating but I suspect they won't be a good long walker.

       
      5.0

      Great shoes!

      By 

      from CA

      Site Member

      Comments about KEEN Men's JASPER:

      Very comfortable, the other revewers do not exagerate. The sole is thin and you can feel what you step on. It is also true that they are built a tad small, had to reorder half a size bigger but the process was quick and painless.

      The soles also do not track dirt. I was working on a fiberglass boat in a crushed stone lot and the boat stayed remarkably clean. It also keeps good traction on wet surfaces. On the other hand, they are extremely slippery on snow and ice. I'm just waiting for a sale to get one or two new pairs.

      (1 of 2 customers found this review helpful)

       
      5.0

      Can't find the shoe!

      By 

      from Undisclosed

      Site Member

      Comments about KEEN Men's JASPER:

      I love the Keen Jasper. It's blend of style and comfort make it the perfect travel shoe. My only issue is I can't find the colors listed here on the Keen site. I'd love a pair in the "Blithe" color, but I've only found "Silver MInk".

       
      5.0

      Like walking on carpet

      By 

      from CA

      Site Member

      Comments about KEEN Men's JASPER:

      Very comfortable shoe. My feet are wide and i'm either a 10.5 or 11.. in this case I bought 11 and just like I read before buying - these also may be the most comfortable shoes I've ever worn. They definitely don't have support of a hiking shoe - your feet are closer to the earth and the sole allows you to just barely feel contours of the rocks and lumpy earth.

      I just wish they had 6 colours as I might buy more pairs!

      Displaying reviews 1-5

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      Previous | Next »

       

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

    – Edward Abbey

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