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  • Women's UNEEK O3 Sneaker Sandal - Black/Star White Black keen women’s UNEEK O3 woven sneaker sandal with white rubber sole and braided textile upper - Image 1
  • Women's UNEEK O3 Sneaker Sandal - Black/Star White Women’s keen uneek o3 sneaker sandal in black woven material with star white rubber sole and black laces - Image 1
  • Women's UNEEK O3 Sneaker Sandal - Black/Star White Women’s UNEEK O3 sneaker sandal in black with woven textile upper and white rubber sole for casual wear - Image 1
  • Women's UNEEK O3 Sneaker Sandal - Black/Star White Women’s UNEEK O3 sneaker sandal in black woven material with star white rubber sole and black laces - Image 1
  • Women's UNEEK O3 Sneaker Sandal - Black/Star White Women’s uneek o3 black slip-on sneaker sandal with white rubber sole and subtle branding details - Image 1
  • Women's UNEEK O3 Sneaker Sandal - Black/Star White Black and white keen women’s UNEEK O3 sneaker sandal sole with textured rubber tread pattern visible from the back side - Image 1
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Outlet
Outlet

Women's UNEEK O3 Sneaker Sandal

Women's UNEEK O3 Sneaker Sandal

£65.00 GBP £110.00 GBP 41% off
Black/Star White

SIZE: UK 4.5
WIDTH: Regular
Size guide

Our most innovative outdoor sneaker. Same free-moving two-cord design as the original with a lightly cushioned heel back.

Original Fit
Generous space across your forefoot for toes to spread out. Foot is roomy and comfortable.
Recycled P.E.T. Plastic
Using recycled post-consumer plastic reduces the use of virgin materials and keeps plastic bottles out of landfills.
Easy-On Bungee Cinch
No-tie lace-lock bungee system creates an instantly secure fit that's easy to adjust.
Eco Anti-Odour
Eco Anti-Odour for natural, pesticide-free odour control.

Product Details

Weight:
Sku: 1028672
Features
  • Contoured Fit follows the contours of your foot for a comfortably snug fit
  • Recycled plastic bungee cord and lace-lock toggle for an instantly secure fit
  • Foam midsole for lightweight cushioning
  • Shock-absorbing foam insole with arch support for all-day comfort
  • Minimal waste construction
  • Higher-traction rubber outsole
  • PFAS-free, durable water repellent repels water just as well as forever chemicals without harming the planet
  • Contains recycled P.E.T. plastic to reduce the use of virgin materials
  • Eco Anti-odour for natural, pesticide-free odour control
Materials
  • Synthetic and textile upper
  • Breathable mesh lining
Care
  • Clean with mild soap and cold water. Remove excess dirt/spot clean with a stiff brush or soft cloth. Air dry away from heat.
  • Free Delivery on orders over £100 >
  • Free 30-day returns >
View full details

Overall rating: 5.0 / 5 from 10 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["shoes"].

Review highlights

Reviews

Purchased because I wear orthotics

"Purchased because I wear orthotics and the slip out of sandals without an enclosed heel. These work beautifully. Will you make others styles/colours with the enclosed heel please 🙏"

— TIna W. (5/5)

"Fits well, comfortable, fast delivery. All that I have come to expect from Keen."

— Joan (5/5)

Foot love

"Very comfy. Size up a half size. They might seem hard to get on but if you hold the tab on the back of the sor and push your toes in then pull the heel on they're like a hug of love around your foot. Zero break in time needed. A show horn would work as well"

— tonya f. (5/5)

Best shoes ever

"I have temperamental feet and always spend a fortune on shoes. These shoes I wear everywhere. They are so comfortable and my feet and my lower back no longer hurt. I am very pleased with the style and comfort. I will definitely be purchasing more soon. Thank you and I'm so glad I bumped into you. And my boss is on board and is looking into getting a pair too."

— Sandra W. (5/5)

Love these shoes!

"I have had a grey pair of these for years, and just bought a black pair. They are my favorites. The combo of sandal and sneaker is perfect. They go with pants, capris, skirts, beach wear. I even wear them to Zumba class. I bought Keen insoles for them to give my arches extra support. They fit perfectly and are so comfortable. They are my go-to shoes."

— Celeste B. (5/5)

Too snug!

"I love Keen shoes and have been wearing them for years. These sandals need more room to fit comfortably. I’m hoping they will stretch! They really should have more room."

— Norma G. (5/5)

A good fit for me

"Easy to wear and walk in. Comfortable with foot coverage half-way between a shoe & sandal. They work for me."

— Kim B. (5/5)

Functional and comfortable. I’m very

"Functional and comfortable. I’m very often stopped and asked where I got them."

— Margerita D. (5/5)

Great as always.

"I only wear Keen. My only wish would be for something a little more stylish for an office job."

— Corene H. (5/5)

Comfortable

"Looked at them for some time. Some reviews said they were tight, but don't remember seeing if the would stretch a bit. Took a chance, since they were on sale. Glad I did....very comfortable. They are a tad tight but hope they will stretch a bit."

— Kim A. (5/5)

Q&A

  • 200+ Original Styles

    You’ll find the widest assortment of original hybrid footwear right here.

  • KEEN Fitters

    We’re here to help you find the right fit, Monday to Friday by Email.

  • PFAS Free Since 2018

    We want forever shoes, not forever chemicals. Every KEEN shoe is made without PFAS for the health of people and the planet.

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