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
5
2.5
35
22
21.6
5.5
3
35.5
22.5
22.2
6
3.5
36
23
22.5
6.5
4
37
23.5
23
7
4.5
37.5
24
23.5
7.5
5
38
24.5
23.8
8
5.5
38.5
25
24.1
8.5
6
39
25.5
24.6
9
6.5
39.5
26
25.1
9.5
7
40
26.5
25.4
10
7.5
40.5
27
25.9
10.5
8
41
27.5
26.2
11
8.5
42
28
26.7
12
9
43
29
27.6
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Women's UNEEK O2 LTD

$90.00

  • Style #1017057
  • 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!

Gum-rubber accents on the sole add old-school cool to this new-school style. Part sandal and part sneaker, the cords adapt to your foot for a customized fit. A lightly cushioned heel-back adds soft support.

  • *Cleansport NXT™ for natural odor control
  • Free moving cord junctions allow for upper to adjust to foot
  • Secure fit lace capture system

We know shoes get dirty! We recommend hand washing these with cold water and a mild soap. To remove excess dirt or spot clean, use a stiff brush or soft cloth. Do not machine wash. Allow to air dry away from heat.

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

Sandal in the front, sneaker in the back.

  • Gum-rubber accents on the sole add old-school cool to this new-school style. Part sandal and part sneaker, the cords adapt to your foot for a customized fit. A lightly cushioned heel-back adds soft support.
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • *Cleansport NXT™ for natural odor control
  • Free moving cord junctions allow for upper to adjust to foot
  • Secure fit lace capture system
Material
  • Lightweight EVA midsole
  • Fully enclosed heel with soft, quick-dry lining
  • Metatomical EVA footbed
Care

We know shoes get dirty! We recommend hand washing these with cold water and a mild soap. To remove excess dirt or spot clean, use a stiff brush or soft cloth. Do not machine wash. Allow to air dry away from heat.

  • REVIEW SNAPSHOT®

    by PowerReviews
    KEENWomen's UNEEK O2 LTD
     
    5.0

    (based on 1 review)

    Ratings Distribution

    • 5 Stars

       

      (1)

    • 4 Stars

       

      (0)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    Reviewed by 1 customer

    Displaying review 1

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    (5 of 6 customers found this review helpful)

     
    5.0

    Best shoe ever!

    By 

    from Thornton Co

    Comments about KEEN Women's UNEEK O2 LTD:

    I bought these about 4 months ago and love them! They are the most comfortable shoe I own. I love them so much I bought a second pare a few weeks ago and am ready to buy another color.

    • Was this a gift?:
    • No

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

– Edward Abbey

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