We spent 10.2 hours reading reviews from experts and users. In summary, this is what hikers think:

9 reasons to buy

  • According to the majority, the lightness of the Keen Uneek made it one of the best sandals for hiking.
  • The comfort provided by this Keen sandals impressed hordes of outdoor lovers and gear testers.
  • Many wearers and experts admired its versatility.
  • A high percentage of owners lauded the breathable design of the Uneek from Keen.
  • A bunch of delighted online buyers commented that it did not require any breaking in at all. 
  • Its durability was attested to by an abundance of users.
  • A multitude of owners loved the color options of the Keen men’s and women’s Uneek.
  • Its grippy outsole earned positive remarks from hundreds of wearers.
  • Some verified purchasers mentioned that this Keen outdoor sandal sheds water easily, making it excellent for use in water sports.

3 reasons not to buy

  • Several reviewers and hikers were not too happy with the Keen Uneek’s style as it was prone to getting small pebbles. 
  • This hiking sandal is on the expensive side, based on a lot of customer reviews.
  • A considerable number of owners stated that they experienced rubbing from the straps. 

Bottom line

The Keen Uneek hiking sandal was positively received by those who love the outdoors, thanks to its impressive traits. Its undeniable lightness won the hearts of its owners. Its comfortable feel, versatility, and breathability were just some of the features that made it a likable sandal. However, there were reported setbacks that keep users from fully enjoying the product. Performance-wise, the advantages of Keen Uneek seems able to tick all the basics.


Use: Light Hiking
Price: $100
Weight: Men: 13oz | Women: 10oz
Width: Men: Normal | Women: Normal
Brand: KEEN
Material: Rubber sole
Season: Summer
Colorways: Beige, Black, Blue, Brown, Green, Grey, Multi, Orange, Pink, Purple, Red, White
Small True to size Large
Tight Loose
Neutral Stable
Stiff Flexible
Durability 8/10
Comfort 7/10
See more facts


A top rated hiking sandal
A top rated KEEN hiking sandal
A popular pick

Expert Reviews

Experts are hikers, who post reviews at youtube, directly at RunRepeat or at their own websites. Each expert is categorized from level 1 to level 5 based on expertise. See stats on expert reviews and how we calculate scores here.

Are you an expert? Apply to contribute here.

90 / 100 based on 29 expert reviews

  • 100 / 100 | QVCtv | Level 2 expert

    It is just a really feel-good shoe once you put it on.

  • 100 / 100 | Mountain Designs | | Level 1 expert

    The stability, comfort, and durability of these sandals make them great for easy hikes, traveling, beach days, and the city.

  • 58 / 100 | OutdoorGearLab | | Level 3 expert

    This model is definitely unique, but not a chart-topper.

  • 100 / 100 | Glacier National Park Travel Guide | | Level 1 expert

    I’d recommend Keen Uneek sandals for walking along the beach, hiking up a mountain, frolicking around downtown, and romping over slippery river rocks.

  • 100 / 100 | See Outside | Level 1 expert

    Lightweight, comfortable and eye-catchingly unique (Uneek), the Keen sandals have been a staple piece of footwear all summer.

  • 100 / 100 | | Level 1 expert

    What was unexpected was just how comfortable the Uneeks are on my feet.

Become an expert

This lightweight strappy sandal from Keen uses PFC-free materials that offer all-day comfort to outdoor lovers. The Uneek’s unique upper employs two woven polyester cords that are designed to conform to the natural shape of the user’s foot. Thanks to the Cleansport NXT, its interior is kept odor-free.

The PU midsole is paired with the brand’s very own metatomical footbed. This duo provides durable cushioning and decent arch support. On the other hand, in contact with the ground is a razor-siped non-marking rubber outsole. 

The Keen Uneek is a light hiking sandal that caters to men and women. It is available in a range of whole and half sizes. It comes in standard (medium) width only. According to the brand, this style runs a half size small; hence, they recommend getting a bigger size than the usual. Its one-pull tightening system allows owners to customize the fit quickly. 

The Uneek from Keen employs a non-marking rubber outsole. Its tread design yields traction on virtually all types of terrain. It has razor sipings (tiny incisions across the sole) that boost grip, especially over slick surfaces.

This hiking sandal from Keen uses a lightweight polyurethane (PU) midsole. This element renders rebound and long-lasting cushioning, providing a more comfortable ride. It also has a high resiliency, meaning it is resistant to constant compression. 

Keen Uneek has a metatomical footbed that is covered with microfiber. It cradles the foot and provides arch support. 

The Keen Uneek’s upper is made of durable polyester braided cord with a nylon core that adapts to the shape of the hiker’s foot. It has an open-air design that maximizes ventilation, especially during active use. A microfiber heel back is added to enhance comfort. The Cleansport NXT feature prevents the development of odor. The Secure-fit Lace Capture system facilitates a straightforward on and off.

Keen Uneek O2 

Just like the original Uneek sandal, the Uneek O2 has two woven cords that follow the contours of the foot. It also comes with an antimicrobial treatment, the Cleansport NXT, to maintain an odor-free and fresh interior. It also carries the Secure-fit Lace system for quick on and off. But, instead of having a PU midsole, the Uneek O2 employs an EVA midsole for lightweight cushioning. Additionally, the back of the sandal is fully enclosed with a supple and quick-dry lining. The Keen Uneek O2 caters to both men and women.

Keen Uneek Leather

The Uneek Leather from Keen is a men’s-only sandal. This variant carries the same silhouette as the original Uneek hiking sandal; however, it comes with leather accents on the upper.

Keen Uneek Evo

Carrying the two-cord construction of the original Uneek sandal, the Uneek Evo comes with an EVOFIT knit upper. It eliminated the lacing system and added a heel tab, providing a more convenient on and off. It has a PU footbed and midsole that render resilient cushioning and long-lasting comfort. A non-marking rubber outsole complements its features. This style is available in men’s and women’s variant with regular size options. 

Keen Uneek Flat Cord

The Keen Uneek Flat Cord differs from the original through its 8 mm nylon cord upper. The wider and flat cords offer extra protection on and off the trails. This variant caters to male hikers only and comes in whole and half sizes. 

Keen Uneek Slide

The open-air design of the Uneek also comes in a slip-on style. It employs the same materials used in the original Uneek including durable cords, lightweight PU midsole, metatomical footbed, and a razor-siped non-marking rubber outsole. It is available in men’s and women’s sizing.

Outdoorsy people seeking for comfort and breathability may find the Keen Uneek and Keen Newport H2 interesting. This section discusses the similarities and differences between the two models.

Upper. Keen Uneek uses two woven cords to create a form-hugging upper, and the Newport H2 employs a polyester webbing for a sturdy upper. The former uses a microfiber for its footbed cover and heel back that amplifies comfort. The latter sports a quick-dry lining for active use.

Antimicrobial property. Both styles have a Cleansport NXT treatment. This feature helps keep the interior of the sandals odor-free and fresh.

Closure system. These Keen sandals employ the Secure-Fit Lace Capture system. A bungee cord with an adjustable locking clip are included. This feature facilitates quick fit adjustment.

Footbed. Both the Uneek and the Newport H2 carry a metatomical EVA footbed. This element acts as an internal support system that follows the natural contours of the foot. It renders comfort and arch support.

Midsole. These Keen sandals vary in the material used in their midsoles. The Keen Uneek has a PU midsole that gives durable cushioning. On the other hand, the Keen Newport H2 hiking sandal carries a compression-molded EVA midsole for lightweight comfort. A TPU stability shank enhances its benefits.

Outsole. These sandals for hiking use a non-marking rubber outsole. Both units have razor-sipings that boost their performance on wet, slick grounds. 

Availability. The Uneek and Newport H2 from Keen are both available in men’s and women’s variants. They are manufactured in standard width only with regular sizing options. 

Price. Those who are interested in these sandals may be pleased with their selling price. Both styles sell for $100. 

Care and maintenance. In caring for Keen Uneek, the brand’s designers encourage hand washing it using cold water and mild soap. Excess dirt can be removed using a brush or a soft cloth. Do not machine wash. Let it dry naturally.

The Keen Newport H2, on the other hand, is machine-washable. Clean the sandals in a gentle cycle using a small amount of detergent. Once done, let it air dry.


Paul Ronto

Paul loves adventure. Over the past 20 years, he has climbed, hiked, and ran all over the world. He’s summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races. He has worked in the outdoor industry as a whitewater and hunting guide, gear tester, copywriter, and outfitting specialist at places like The National Outdoor Leadership School, No Barriers USA, and Sierra Trading Post. He has been quoted in NYMag, NBCNews, and Business Insider to name a few.