Use this chart to find your size conversion.

JP Size US UK EU
25 7 6 39.5
25.5 7.5 6.5 40
26 8 7 40.5
26.5 8.5 7.5 41
27 9 8 42
27.5 9.5 8.5 42.5
28 10 9 43
28.5 10.5 9.5 44
29 11 10 44.5
29.5 11.5 10.5 45
30 12 11 46
31 13 12 47
32 14 13 47.5
33 15 14 48
34 16 15 48.5
35 17 16 49
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Men's UNEEK O2

¥ 10,800

  • Fit Tip: This style's fit runs 0.5cm small. We suggest ordering 0.5cm larger than your usual size!
    Size Guide
Please choose a size! Please choose an inseam!

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.

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