Use this chart to find your size conversion.

JP Size US UK EU CM LENGTH
10 6M 1 17 9.5
10.5 12M 2 18 10.5
11.5 18M 3 19 11.4
12.5 24M 4 20 12.1
11.5 4 3 19 11.4
12.5 5 4 20/21 12.1
13.5 6 5 22 13
14.5 7 6 23 14
15 8 7 24 14.6
16 9 8 25/26 15.6
17 10 9 27/28 16.5
18 11 10 29 17.1
18.5 12 11 30 18.1
19.5 13 12 31 19.1
20 BIG KID 1 13 32/33 19.7
21 BIG KID 2 1 34 20.6
22 BIG KID 3 2 35 21.6
22.5 BIG KID 4 3 36 22.2
23.5 BIG KID 5 4 37 23.2
25.5 BIG KID 7 6 39 24.8
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Big Kids' Newport H2

¥ 6,480

  • Fit Tip: Most customers find this style's fit is true to size!
    Size Guide
Please choose a size! Please choose an inseam!

This supportive sandal can take anything a kid can dish out. An adjustable hook-and-loop strap lets kids put them on themselves, and quick-drying webbing is perfect in and out of the water.

  • Hook and loop strap over instep
  • PFC-free materials
  • Secure fit lace capture system

All KEEN water sandals are machine washable. Use a small amount of detergent, wash on gentle cycle and air dry.

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CONSCIOUSLY CONSTRUCTED
FOR BETTER ADVENTURES

Every product has an impact. And we’re on a long,
long journey to lighten it.

  • ECO
    ANTI-ODOR

  • PFC-FREE WATER
    REPELLENCY

ECO ANTI-ODOR

We’ve turned to nature to eliminate pesticides and biocides from going into the environment. Our footbeds are infused with probiotic technology that naturally breaks down odor in sweat without heavy metals or hazardous chemicals.

PFC-FREE WATER REPELLENCY

Perfluorinated Chemicals (PFCs) are commonly used to repel water on outdoor gear. But these compounds are suspected carcinogens and persist in the environment, so we’ve switched to alternative chemistry that’s safe yet still effective.

The go-to shoe for young adventure seekers.

  • This supportive sandal can take anything a kid can dish out. An adjustable hook-and-loop strap lets kids put them on themselves, and quick-drying webbing is perfect in and out of the water.
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • Hook and loop strap over instep
  • PFC-free materials
  • Secure fit lace capture system
Material
  • Washable polyester webbing upper
  • Non-marking rubber outsole
  • Quick-dry lining for active use
  • Metatomical EVA footbed
Care

All KEEN water sandals are machine washable. Use a small amount of detergent, wash on gentle cycle and air dry.

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