adidas Women's Ultraboost 21 Running Shoe, Black/Black/Grey, 6.5 Review

adidas Women's Ultraboost 21 Running Shoe, Black/Black/Grey, 6.5 Review | Featured Image
Running Shoes |
★★★★★ 4.5 (4907 Reviews)
★★★★★
Price: $76.75 #CommissionsEarned

The adidas Women's Ultraboost 21 Running Shoe offers runners a blend of comfort, responsiveness, and style. With its sleek black design complemented by grey accents, this shoe not only looks good but also enhances your running experience. The Primeknit upper ensures a sock-like fit, providing support where you need it most while allowing for natural movement.

The innovative Linear Energy Push system delivers increased stiffness at the forefoot and midfoot, promoting energy efficiency with every step. The S-curve heel shape is designed to eliminate slippage, keeping your foot secure during intense runs. With Boost cushioning, you'll benefit from energizing return on each stride, making these shoes ideal for both long distances and short sprints.

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Features

  • Sock-like fit that hugs the foot for added comfort
  • Lace closure for a secure fit
  • Stretchweb outsole that flexes naturally for an energized ride
  • Superior traction provided by Continental Rubber
  • Textile lining enhances comfort
  • S-curve heel shape for added support
  • Boost midsole for exceptional cushioning
  • Made with Primeblue, utilizing recycled material, including Parley Ocean Plastic

Pros

  • Exceptional comfort with sock-like fit
  • Responsive Boost cushioning enhances performance
  • Durable construction with high-quality materials
  • Environmentally friendly design using recycled materials
  • Attractive aesthetic suitable for casual wear as well

Cons

  • Some users may find the fit too snug
  • Limited color options compared to other models
  • Price point may be higher than non-premium brands

Comparison With Other Similar Products

Featureadidas Women's Ultraboost 21Nike Air Zoom Pegasus 38Puma Deviate Nitro
CushioningBoost MidsoleZoom Air UnitsNitro Foam
Upper MaterialPrimeknitEngineered MeshAir Mesh
TractionContinental RubberRubber OutsoleHigh Abrasion Rubber
WeightLightweightModerateLightweight

Detailed Review

Comfort: The Ultraboost 21 excels in delivering a plush, comfortable ride. Its Primeknit upper wraps around your foot nicely, providing a secure yet flexible fit. The cushioning offered by the Boost midsole is second to none, making it perfect for long-distance running or daily workouts.

Performance: Thanks to the Linear Energy Push system, the shoe maintains excellent responsiveness. Whether you’re hitting the pavement for a marathon training session or sprinting through intervals, you’ll appreciate the energy return that the Boost technology provides.

Stability: The S-curve heel design ensures stability without sacrificing mobility. This makes a significant difference when navigating turns or uneven surfaces.

Style: With its modern look, the Ultraboost 21 is versatile enough for both athletic and casual settings. You can easily transition from a workout to running errands without needing to change shoes.

Environmental Considerations: The use of Primeblue material not only highlights adidas' commitment to sustainability but also adds a layer of appeal for eco-conscious consumers.

Detailed Rating

CategoryScoreDescription
Comfort9.5/10Extremely comfortable fit with excellent cushioning.
Performance9/10Responsive and energizing midsole perfect for various running styles.
Stability8.5/10Stable heel design with minimal slippage during movement.
Style9/10Modern design suitable for both workouts and everyday wear.
Sustainability8.5/10Utilizes recycled materials promoting environmental responsibility.

User Reviews

Molly W.
Molly W.
January 10, 2024
★★★★★
4.5 /5
★★★★★
Great shoe!

I have a heel spur the support this shoe provides is exactly what I needed. Not too heavy. The support is spot on and they are stylish.


WonderfulHeart407
WonderfulHeart407
December 21, 2023
★★★★★
4.5 /5
★★★★★
Nice shoes

It was for my daughter, it is comfortable and light weight so she likes it very much


Simi
Simi
December 17, 2023
★★★★★
4.5 /5
★★★★★
Beautiful pair of sneakers!

I love every thing about pair, color, material and comfort. It’s so comfortable!I wish the bottom part of this sneakers were black instead of white.


Sumaira K.
Sumaira K.
May 15, 2023
★★★★★
4.5 /5
★★★★★
Pretty good

Takes some time to adjust lol but definitely good comfort I work at an airport and stand on my feet all day , my heels were killing me for sure this took away all the sharp pains for sure just make sure to not wear any thick socks in this shoe for they have a good form for sure but they can be tight and order half size up for sure


Kevin M.
Kevin M.
September 3, 2022
★★★★★
4.5 /5
★★★★★
Ultraboost!

I have several (a lot!) pair of Ultraboost. To me, they are the best, most comfortable athletic shoes I have ever worn and I only wear Ultraboost now. But I will say, these are not as comfortable as many of my others. They are less flexible. They still offer great support, but I prefer the shoes that are mostly (or all) the mesh material on the upper around the front toe half of the shoe. It just offers greater flexibility to me, which I feel is more comfortable. Still love this shoe, and it offers great support and reduces fatigue from a long day on my feet. I highly recommend the Ultraboost series for anyone looking for a great supportive shoe, especially when on your feet for hours a day. The only other shoe I’ve found comparable for extended comfort and support is Timberland Pros.


MistressOfTheCastle
MistressOfTheCastle
June 8, 2021
★★★★★
4.5 /5
★★★★★
Adidas Ultraboost 21 running shoes- BEST ULTRABOOSTS YET!

Ok, I’ve been wearing Adidas Ultraboosts for a few years now. Every season I buy at least 2-3 pair bc last year I had trouble finding more before the 21’s came out and kind of panicked (it brought flashbacks of when my fave Salomon running shoes were discontinued… I still get twitchy about that). I realllllllly like the 21’s (3 pair so far; all black, pink and light blue, and I’m going to buy another couple pairs of black bc I mostly wear black, AND bc most of the colors this season are really light with a white sole - I run and walk five dogs outside, and I’m just really active inc many treadmill miles every day, and the pink pair was trashed after just two wears, unfortunately). The shoe feels and fits more like a really snug sock, and it’s super comfortable. What I really like about them are the soles. They are much wider and feel a lot more sure footed when running. Still super lightweight, but something about the new sole and snugger sock-like fit makes them SO MUCH BETTER. I highly recommend.Thanks, Adidas, for making such a kickass, reasonably priced shoe. You have a customer for life if you never stop making Ultraboosts.


احمد م.
احمد م.
February 9, 2024
★★★★★
4.5 /5
★★★★★
Very good

Good made


Diana
Diana
January 25, 2024
★★★★★
4.5 /5
★★★★★
Too tight in the instep

I used it to take my dog ​​out for 30 minutes and the top of my foot hurt and my heel was too tight. It was unbearable, I had to return them. Maybe I'll try ordering a half size up.


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The adidas Women's Ultraboost 21 Running Shoe, Black/Black/Grey, 6.5 Review shoe has an overall rating of 4.5 stars, based on 4907 reviews.

Price of adidas Women's Ultraboost 21 Running Shoe, Black/Black/Grey, 6.5 Review is: $76.75

Yes, adidas Women's Ultraboost 21 Running Shoe, Black/Black/Grey, 6.5 Review a well made product.

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