Use this chart to find your size conversion.

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
Free returns

Still not sure what size to order? No problem. Returns are always hassle-free.

Still need help?

Chat with a KEEN Expert for fit recommendations and advice.

Live chat
Women's EVOFIT One
Please choose a size! Please choose an inseam!
BUY NOW
Women's EVOFIT One
Women's EVOFIT One
Women's EVOFIT One
Women's EVOFIT One
Women's EVOFIT One
Women's EVOFIT One

Women's EVOFIT One

Read the Reviews
$130.00 $59.98
Out-The-Door Days
Up to 50% off select styles.
  • On Sale

Size Guide
Live Chat

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

Women's EVOFIT One
Women's EVOFIT One

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.

Women's EVOFIT One
Women's EVOFIT One
Women's EVOFIT One
Women's EVOFIT One
Women's EVOFIT One

Features

  • 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

Technologies

  • 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.

Care

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

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.

fill in placeholder here

Fan Reviews

Women's EVOFIT One

By submitting this form, you represent that you have read and agree to our Terms and our Privacy Policy.