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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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SUPPORT
CALIFORNIA WILDFIRE RELIEF

Help Northern California communities devastated by fire,
and KEEN will match your donation up to $25,000. Double your impact today!

Image courtesy of The California National Guard

Women's EVOFIT ONE

$130.00

  • Style #1018907
  • Fit Guide
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.

Live Chat

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

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.
  • 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.

  • REVIEW SNAPSHOT®

    by PowerReviews
    KEENWomen's EVOFIT ONE
     
    4.4

    (based on 10 reviews)

    Ratings Distribution

    • 5 Stars

       

      (7)

    • 4 Stars

       

      (1)

    • 3 Stars

       

      (1)

    • 2 Stars

       

      (1)

    • 1 Stars

       

      (0)

    80%

    of respondents would recommend this to a friend.

    Pros

    No Pros

    Cons

    No Cons

    Best Uses

    No Best Uses
      • Was this a gift?:
      • No (9)

    Most Liked Positive Review

     

    My wife loves her Evofits

    We stopped by the KEEN Garage in Portland before heading to John Day River for a 4 day raft trip. Her old non-KEEN water sandals blew apart recently and we need to replace. I...Read complete review

    We stopped by the KEEN Garage in Portland before heading to John Day River for a 4 day raft trip. Her old non-KEEN water sandals blew apart recently and we need to replace. I thought she would end up with some classic Newport H2s, but the Evofits seemed super comfortable right out of the box. "I feel like I'm not even wearing shoes." was her comment in the store.

    During the trip, she only took them off to sleep, despite having a pair of flip-flops and running shoes along for camp. They seemed to dry out quickly. They are now by our back door and get thrown on as she heads out to trips near and far.

    VS

    Most Liked Negative Review

     

    Runs small

    I have several pair of Keens and I usually wear size 9.5 in shoes and sandals. The Evofit looked and sounded like a nice product. I loved the color but beware of the...Read complete review

    I have several pair of Keens and I usually wear size 9.5 in shoes and sandals. The Evofit looked and sounded like a nice product. I loved the color but beware of the sizing. I ordered my usual size and I had a difficult time getting these on my feet. There is no way to loosen them. When I finally got them on they fit too snug and aggravated my Achilles tendinitis. I ended up returning them.

    Reviewed by 10 customers

    Displaying reviews 1-5

    Back to top

    Previous | Next »

     
    5.0

    I would purchase this product again!

    By 

    from California

    Comments about KEEN Women's EVOFIT ONE:

    This is a great water shoe and sandal combined. It fits like a sock that dried easily.

    • Was this a gift?:
    • No
     
    5.0

    LOVE this sandal!

    By 

    from Portland, OR

    Comments about KEEN Women's EVOFIT ONE:

    Super comfortable, but does fit very snug, since its supposed to be a sock-like fit. I have a pretty wide foot and it just fit, and that was with a half size up. That being said, it feels good while I'm hiking and when I'm in the water!

     
    3.0

    Runs small

    By 

    from Columbia, MD

    Comments about Women's Evofit One:

    I have several pair of Keens and I usually wear size 9.5 in shoes and sandals. The Evofit looked and sounded like a nice product. I loved the color but beware of the sizing. I ordered my usual size and I had a difficult time getting these on my feet. There is no way to loosen them. When I finally got them on they fit too snug and aggravated my Achilles tendinitis. I ended up returning them.

    • Was this a gift?:
    • No

    (4 of 4 customers found this review helpful)

     
    5.0

    This sandal is the best I've ever worn!!

    By 

    from Westons Mills, NY

    Comments about KEEN Women's EVOFIT ONE:

    I purchased evofit sandal as a keen boot and water shoe owner. My employer requires footwear that covers the toes and these are perfect for my work with youth during the summer months. Keen brand outlasts any footwear I've purchased in the past. I wore this sandal for the first time today. It felt custom to my feet, true to size and extremely comfortable while providing needed support. I chose the grey/white and am hopeful keen will offer brown with beige or white. I will definitely purchase more of the evofit sandals in the future.

    • Was this a gift?:
    • No

    (5 of 5 customers found this review helpful)

     
    5.0

    Best Keens ever

    By 

    from Saint Louis MO

    Comments about KEEN Women's EVOFIT ONE:

    I have a closet full of Keens and I love every one. BUT this one is absolutely the best fit, most comfortable, and best looking of them all. I think the big difference is the sock-like fit around the top of the shoe. Makes the shoe fit perfectly. I wanted the blue, but you were out of my size. I thought I would take a chance and order 1/2 size up. I'm glad I did, they fit great. I think my regular size might have smooched my toes. I'm thinking of getting a different color now.

    • Was this a gift?:
    • No

    Displaying reviews 1-5

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

– Edward Abbey

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