Use this chart to find your size conversion.

UK Size
EU
US
JP
CM LENGTH
6
39.5
7
25
24.4
6.5
40
7.5
25.5
24.8
7
40.5
8
26
25.4
7.5
41
8.5
26.5
25.7
8
42
9
27
26
8.5
42.5
9.5
27.5
26.7
9
43
10
28
27
9.5
44
10.5
28.5
27.3
10
44.5
11
29
27.9
10.5
45
11.5
29.5
28.3
11
46
12
30
28.6
12
47
13
31
29.4
13
47.5
14
32
30.2
14
48
15
33
31
15
48.5
16
34
31.8
16
49
17
35
32.6

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MEN'S UNEEK O2

£69.99

  • Style No.1018709
  • Fit Tip: Most customers find this style is running a 1/2 size small. You may want to consider ordering a 1/2 size larger than your usual size! Fit Guide
Please choose a size!

Innovative two-cord construction adapts effortlessly to the foot, creating a customised 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 odour 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.

Live Chat

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

SANDAL IN THE FRONT, TRAINER IN THE BACK.

  • Innovative two-cord construction adapts effortlessly to the foot, creating a customised 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 odour 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 insoles
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.

  • not a useable shoe for me

    3

    too low an instep. not enough support from sde walls

    undisclosed

    Wonderful feel

    5

    Very, very comfortable. Seems to mold around your feet.

    undisclosed

    I would definitely buy again

    5

    Way more comfortable then I thought would be

    undisclosed

    Most Comfortable Shoes In The House

    5

    I just can't say enough good things about these shoes. They're cool, they're extremely comfortable, and they've got that nerdy style that people love. This is my second pair of Uneeks (fifth pair of Keens) and the footbed seems considerably more supportive than the pair I purchased last year. (To be fair, last year's pair is probably a half size too big, which is an argument for first having your foot measured at a shoe store that sells Keens before ordering online. Of course, decorum suggests one should also probably buy a pair from that shoe store, but, hey - more Keens!). For knocking around town, walking through the park, and just hanging out these are the perfect shoes!

    undisclosed

    Wonderful comfy shoe

    5

    Very comfortable a little tight on the 1st wear loosened up perfectly love these shoes and looking forward to summer in them. Would definitely but again.

    undisclosed

    Men's UNEEK O2

    4.6 5

    0.0

     

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