Use this chart to find your size conversion.

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

$90.00

Spend & Get: Shop now, save in December. Learn More.


  • Style #1019947
  • Fit Tip: This style is running a 1/2 size small. We suggest ordering a 1/2 size larger than your usual size! Size Guide
Please choose a size!

Innovative two-cord construction adapts effortlessly to the foot, creating a customized fit and a free-moving feel. A lightly cushioned heel-back adds soft support, and an updated sole makes it ultralight.

  • 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.

  • Innovative two-cord construction adapts effortlessly to the foot, creating a customized fit and a free-moving feel. A lightly cushioned heel-back adds soft support, and an updated sole makes it ultralight.
  • 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.

  •  

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

– Edward Abbey
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