Use this chart to find your size conversion.

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

$130.00

Please choose a size!

A giant leap forward in comfort and flexibility, the award-winning EVOFIT ONE sandal offers performance benefits far beyond the adaptive upper. This versatile creature is equipped for virtually any activity outside, with a sock-like fit that feels like a second skin.

  • Minimal waste construction
  • TPU reinforcement for added durability in key zones
  • Evolved performance lace-capture system
  • Multi-directional lugs with razor siping
  • PFC-free durable water repellent
  • Cleansport NXT™ for natural odor control
  • American Built: Assembled with pride in Portland, OR, using the finest materials from around the world

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

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A natural fit for your natural world.

  • A giant leap forward in comfort and flexibility, the award-winning EVOFIT ONE sandal offers performance benefits far beyond the adaptive upper. This versatile creature is equipped for virtually any activity outside, with a sock-like fit that feels like a second skin.
  • American Built
    Assembled with pride in Portland, Oregon, using the finest materials from around the world.
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • Minimal waste construction
  • TPU reinforcement for added durability in key zones
  • Evolved performance lace-capture system
  • Multi-directional lugs with razor siping
  • PFC-free durable water repellent
  • Cleansport NXT™ for natural odor control
  • American Built: Assembled with pride in Portland, OR, using the finest materials from around the world
Material
  • Quick-dry KEEN EVOFIT engineered synthetic upper
  • Aquagrip rubber outsole maximizes traction
  • PU midsole for comfort
  • Removable, metatomical PU footbed with arch support
Care

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

EVOFIT

EVOFIT™ FABRIC

ADAPTIVE COMFORT

Engineered to provide adaptive comfort and breathable protection, this moisture-wicking fabric acts like a second skin. The variable density allows for simplicity in design, minimizing weight and enhancing flexibility.

LEARN ABOUT KEEN INNOVATION TECHNOLOGY

AQUAGRIP OUTSOLE

PROPRIETARY RUBBER

Our proprietary rubber blend is designed to maximize traction in and out of water. From river rocks to jungle trails, the only sliding you'll do is down that waterfall you've been searching for.

FLEXIBLE MIDSOLE

UNIQUELY FORMULATED PU MIDSOLE

Featuring TPU inserts for targeted stability, our uniquely formulated PU midsole provides heightened ground-feel for agility across any terrain. The immediate and enduring comfort is second-to-none, without sacrificing flexibility.

LEARN ABOUT KEEN INNOVATION TECHNOLOGY
outdoor award winner 2017

REMOVABLE FOOTBED

Supportive, Customizable Fit

Our anatomically engineered footbed supports your foot’s arch and natural contours with the enduring comfort of premium PU. The removable design takes the feel-good quality further by making it easy to keep clean and get a customizable fit.

  •  

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

– Edward Abbey

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