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Chaco Z/1® Unaweep SKU #7222227(View on Zappos.com Classic)

(4 Stars) (based on 57 customer reviews)
$99.00
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Product Information:
  • Video Description View the Video Description for this product! (Please note that the color shown in the video may no longer be available.)
  • Open toe design allows for use with socks or booties.
  • Soft polyester webbing dries faster than nylon and maintains a consistent fit in all conditions.
  • New lighter PU formulation makes this sandal as light as competitive products made with less durable EVA.
  • Sculpted heel riser provides foot stability and greater heel-side comfort.
  • Chaco BioCentric™ footbed, in two widths, provides all-day comfort and controls pronation.
  • Chaco's taken the most intelligent features from their Colorado and Terreno soles and built them into the new Unaweep hybrid. Lug pattern and spacing make this sole virtually self-cleaning, and with Vibram® durability, the Unaweep is ready for the trail; sand, stone, or submerged.
  • BioCentric™ footbed:
  • Aggressive arch support controls pronation.
  • Sculpted heel cup centers the foot's natural shock absorbing pad under the heel bone.
  • Heel riser increases lateral stability.
  • Multiple widths ensure a proper fit.
  • Questions? Please call 888-927-7674 to speak to one of our Outdoor consultants!
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Customer Feedback

Overall Rating:
  • (5 Stars) 70%
  • (4 Stars) 25%
  • (3 Stars) 5%
  • (2 Stars) 0%
  • (1 Stars) 0%
Customer Fit Survey:

Customers surveying this product said...

  • 65% "Felt a half size larger than marked"
  • 62% "Felt wider than marked"
  • 85% "Excellent arch support"
Write a Review of This Product

Recent Customer Reviews - 57 Reviews Total

Posted: Sep 1, 2009
Reviewer: John B from Springfield OR
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
I purchased these 3 months ago and have worn them all summer long. They are by far the most comfortable sandal I have ever worn. I wear them hiking, fly fishing, canoeing and always around town or in camp. The only regret I have is that I wear a size 10 1/2 and I opted for the 11. I should have gone with a ten, so keep that in mind. When these wear out (if they ever do wear out) I would buy the 10s. I also found that putting them on the top shelf of the dishwasher is a great way to keep them clean and the straps free to move.
Other Brands Recommended by Reviewer: Clarks
Posted: Aug 25, 2009
Reviewer: from nyc
Overall: (4 Stars) Comfort: (4 Stars) Style: (4 Stars)
Awesome arch and metatarsal support. The sculpted heel is very rigid, which I'm not accustomed to, but is apparently intended to prevent pronation. I prefer the more neutral heel of the flips. As a guy, I thought the cactus color scheme was sufficiently masculine.
Posted: Jul 7, 2009
Reviewer: from Athens, GA
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
I have been wearing the Chaco Z/1 and 2 series sandals since 1996 and have gone through at least 4 pairs within the past 13 years. I couldn't recommend a better piece of footwear. Whether in cold or hot climates, steep or flat terrain, these work. The integrated orthotic foot bed mitigates foot/knee/back issues, which is imperative for anyone with an active lifestyle. I initially wore a men's 10. However, I have a very narrow foot and have recently discovered that the womens 12 fits my foot perfectly. I am limited to black, of course. But who really cares? They get the job done. Bottom line: these shoes are great.
Other Brands Recommended by Reviewer: Z/2
Posted: Jun 28, 2009
Reviewer: from Chicago
Overall: (3 Stars) Comfort: (3 Stars) Style: (4 Stars)
Not as comfortable as Tevas! I have had this for a month now and have already gone through a box of bandaids. The footbed is very nice, but the top strap tends to cut into your foot no matter how you adjust it. I've had to keep the top strap contact area pretty much taped up to prevent blisters and cutting.
Other Brands Recommended by Reviewer: Teva
Posted: Jun 21, 2009
Reviewer: Andy B from Connecticut
Overall: (4 Stars) Comfort: (3 Stars) Style: (4 Stars)
I got a great deal on these and I was excited to try them out and I did, on the streets and sidewalks of Manhattan, for father's day. However, there was something I suspected would be a problem and it was: there was not enough cushioning and the surface of the footbed was too hard. I have serious issues, not with biomechanical problems but simply with the all-too common flat flat, wide feet, overpronation, and the fact that my big toe is bigger than my second toe, so I guess that leads to other problems. One podiatrist says that in itself is a problem potentially causing other problems. Anyway, after a few miles of stop-and-go walking, the bottom of one foot (the ball just above the arch) as well as the tips of the second toes were chafing and sore (because the surface was too hard?) I wanted to know if this will pass and if anyone else has experienced this or if I should move on and stick to my Birkis. I WILL NOT wear sandals with socks; my wife even prefers me wearing these to sneakers but never with socks!
Other Brands Recommended by Reviewer: Mephisto, Birkenstock, New Balance
Read Additional Customer Reviews Below

Additional Brand Information

Fit. Function. Comfort. Quality. Since 1989, these are the concepts that Chaco adults and children’s sandals and shoes hold above all others. From new style introductions to changes in tread pattern or glue formula, everything passes a litmus test to determine whether it's truly an improvement. In addition, all Chaco sandals and shoes can be re-soled, a process that saves resources and dollars. In order to maintain the high level of quality, Chaco addresses the dynamics of the stride with a combination of footbed contours, function specific materials and outsole geometries designed to enhance the walking motion. Chaco sandals and shoes are designed to cross the boundaries between performance and casual, comfort and aesthetics. Versatile shoes for active adults and children.

From glue bonds to stitch lines to polyurethane formulations, Chaco sandals and shoes are second to none in quality. With the BioCentric™ footbed technology added into their products, each shoe or sandal ensures a supported, comfortable stride in any activity and as a result, has been awarded the Seal of Acceptance by the American Podiatric Medical Association (APMA).

Chaco children’s shoes are made with the same innovative technology that the adults shoes are. Chaco really knows what it means to make quality children’s shoes that are also fashionable and functional. Each pair is made to withstand hours of play.

Not only does Chaco focus on the quality of their products, but also quality of life. By creating a product that outlasts the competition, and is able to repaired or resoled, Chaco makes strides to create a product that can last as long as possible without the need to throw it in a landfill. These ideals are also put to their employees by paying for them to ride their bikes to work, volunteer their time to outside causes/charities, or to further their own education. In addition, Chaco donates 3% of after-tax profits to organizations dedicated to caring for people and the environment.

Additional Customer Reviews:

Posted: Jun 8, 2009
Reviewer: from PA
Overall: (4 Stars) Comfort: (5 Stars) Style: (5 Stars)
I like the concept of sandals, but for some reason I can't stand the way men's sandals look. The leather fisherman style to me look pretty lame, and most sports sandals, with their velcro straps and all, always look like little kids' sandals. Keen are nice, but they are basically water shoes and not open enough to me to be considered sandals. Thus, I favor flip-flops during the summer, but when real walking is required these just don't cut it. So, to me, these are the perfect thing: a rugged, good looking men's sandal that are substantial, comfortable, and fully adjustable. The footbed is great, and the soles are much more rugged than even Keens. I only have one complaint: the "one piece strap" that makes it fully adjustable also means that itself adjusts to some extent throughout the day. The strap on the forefoot tends to tighten at the expense of the strap with the buckle, which tends to loosen. Not a huge problem, but a slight nuisance, thus the 4 stars rather than 5.
Posted: May 27, 2009
Reviewer: from Twin Falls, ID
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt a half size larger than marked Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Love Chacos! Bought these for my husband. He loves them. He likes this style because the strap doesn't go between his toes. He loves the arch support. Worth the money you'll spend because they last for years and they are a classic style.
Posted: Apr 20, 2009
Reviewer: D B from Atlanta, GA
Overall: (4 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt true to size Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Great sandal, but a little on the heavy side - This is my second pair of Chacos. First pair I had resoled after 3 years of wear. They were a size 10 and my new ones are a size 11. Sizing seems to run a little smaller now. Chaco is a great company and thankfully these are made in USA. My only complaint is the sole type. I like to bike in my sandals, but these are pretty heavy and the soles are a little too aggressive. My first pair had soles made by Vibram, which these are too, but they were smoother without all the excessive tread.
Posted: Jan 25, 2009
Reviewer: from Flagstaff AZ
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt true to size Shoe Arch: Moderate arch support Shoe Width: Felt true to width
New and improved - I owned the original Chacos and I have been wearing these new ones for a few weeks now and I think they are better than the originals. They are a tiny bit smaller in the exact same size. The strap has changed a little for the better and the footbed seems a bit more contoured. Zappos was very quick on shipping, yes you pay more w/ Zappos but it is worth the service.
Other Brands Recommended by Reviewer: Keens
Posted: Nov 9, 2008
Reviewer: from Athens, Georgia
Overall: (5 Stars) Comfort: (5 Stars) Style: (4 Stars)
Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Chaco sandals - I was a little hesitant to order these, especially with the price tag, which is a bit heavy for sandals. That being said, my feet are terribly flat and normal flip flops were not cutting it. I got the shoes a couple days after ordering with the free shipping option, so needless to say, the service from Zappos is outstanding and I would not hesitate to use them again. The shoes fit great, I ordered my regular athletic shoe size and they are a tad bigger, but not enough to order a larger size. My service from Zappos was great and I am highly satisfied with my new Chacos.
Posted: Oct 24, 2008
Reviewer: Bob S from Gainesville, Florida
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt a half size larger than marked Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Chaco's Z/1 Unaweep review - I am 66 years old and have been wearing this type footwear almost exclusively for about six years, including on hikes in swamps and forests in Florida, on mountain and canyon trails in Montana and Utah, in tropical rain forests in Honduras and Costa Rica, and on the tundra in ANWR in northeast Alaska. I also use them as my normal, every day footwear. They are very reliable, rugged, comfortable, durable, and are good for almost any situation.
Other Brands Recommended by Reviewer: none
Posted: Sep 15, 2008
Reviewer: Angela from Virginia
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Arch: Excellent arch support
Fabulous Shoe! Our family has enjoyed Chaco shoes for several years. I ordered this shoe for my son who is in 5th grade and has outgrown the little boy sizes. He needed a sturdy shoe that could be worn on the playground and would provide good support throughout the school day. This is a great shoe and looks nice. What was especially wonderful was that I didn't have to leave my house to find a shoe that fit him! We had tried that a couple of times, which left us BOTH exhausted and frustrated! Thanks, Zappos, for having such a great variety of sizes - and for delivering shoes so quickly (and for making returns hassle-free).
Posted: Sep 12, 2008
Reviewer: Katharine from Washington DC
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt true to size Shoe Arch: Moderate arch support Shoe Width: Felt true to width
Love them!! Got the men's size to get a wide width - I was looking to get a new pair after my Teva’s got too old to be respectable... The women's Chacos are a big too narrow for me, though, so I went with a men's shoe, which is substantially wider. I am very happy with them! They are so comfortable and look great.
Other Brands Recommended by Reviewer: Campers, Hush Puppies
Posted: Sep 9, 2008
Reviewer: S V from Nebraska
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt true to size Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Awesome - This shoe is great for anyone who needs a GOOD arch support. I have tarsal tunnel (carpel tunnel in your ankles caused by falling arches - very painful). I can walk all day in this shoe and my feet feel great - no aching, no pain.
Posted: Aug 22, 2008
Reviewer: Michael from NYC
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt a half size larger than marked Shoe Arch: Moderate arch support Shoe Width: Felt true to width
Great sandal - Been using these sandals for 9 years. Re-soled them about 6-7 times. That’s one of the best features. You don't have to replace the whole sandal. They are very comfortable. Wish Chaco had a toe protected version like Keens. Alas. Could use a bit more support for days of miles of walking, but these are my everyday sandals during warm weather.
Posted: Aug 20, 2008
Reviewer: Corey from WI
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt true to size Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Awesome sandals - I've had many types of sandals...Chacos, Tevas, Naots, Birkenstocks, Olu Kai, etc. This is in the top 2. Very comfortable, very, very good arch support.
Posted: Aug 18, 2008
Reviewer: from Philadelphia, PA
Overall: (4 Stars) Comfort: (4 Stars) Style: (4 Stars)
Shoe Size: Felt a half size larger than marked Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Got used to them - I am wearing these sandals and for the most part, I am pleased. They are easy to adjust and that helps. I sometimes feel that the texture of the rubber against my feet is uncomfortable.
Posted: Aug 12, 2008
Reviewer: Bill from Arlington, TX
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt true to size Shoe Arch: Excellent arch support Shoe Width: Felt true to width
Have patience - These are very comfortable sandals once you get them adjusted to your feet. Don't expect to just put them on and start walking. It took me about a week of "tweaking" the straps to each foot to get them to my liking. Once I did, the fit and comfort were great!
Posted: Aug 10, 2008
Reviewer: from Nashville, TN
Overall: (5 Stars) Comfort: (5 Stars) Style: (5 Stars)
Shoe Size: Felt true to size Shoe Arch: Moderate arch support Shoe Width: Felt true to width
These are amazing shoes. My last pair is 7+ years old and I am only getting new ones because I spilled paint on the old. Highly recommended buy and they don't stink like leather sandals.
Posted: Jul 14, 2008
Reviewer: from Plainfield, Illinois
Overall: (5 Stars) Comfort: (5 Stars) Style: (4 Stars)
Shoe Size: Felt true to size Shoe Arch: Moderate arch support Shoe Width: Felt true to width
Great sandal. I really like the straps, very easy! Sandal has good arch (could be a little better) support and is very comfortable. My only complaint would be that is it a little on the heavy side.
Read Additional 37 Customer Reviews

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