Facts

Update: Mizuno Wave Shadow 3
Terrain: Road
Arch support: Neutral
Use: Jogging
Weight: Men: 9oz | Women: 7.6oz
Heel to toe drop: Men: 8mm | Women: 8mm
Pronation: Neutral Pronation
Arch type: High arch
Material: Vegan
Strike Pattern: Midfoot strike
Distance: Daily running | Long distance | Marathon
Heel height: Men: 24mm | Women: 24mm
Forefoot height: Men: 16mm | Women: 16mm
Release date: Jul 2017
Brand: Mizuno
Type: Low drop
Width: Men: Normal | Women: Narrow, Normal
Price: $110
Colorways: Grey, Blue, Purple, Green, Red
Size
Small True to size Large
See more facts

Rankings

A top rated Road running shoe
A popular pick
It has never been more popular than this November

Expert Reviews

Experts are runners, 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.

84 / 100 based on 12 expert reviews

  • 93 / 100 | Joseph Arellano

    Our preview look at the Mizuno Wave Shadow trainer

    More photos

    The Mizuno Wave Sayonara is dead. Has Mizuno come up with an acceptable replacement? See the verdict below.

    The Mizuno Wave Sayonara is no more. I ran in the original model, and also in the Wave Sayonara 3, and I concur that it was “a performance neutral running shoe best suited for uptempo or daily running.” (Running Warehouse)

    So say goodbye to that shoe and say hello to its replacement, the Mizuno Wave Shadow trainer.  Permit me to call it the Wave Shadow, for short.  

     

     

    Facts

    The Wave Shadow will be on sale in July.  It weighs 8.8 ounces, slightly less than the 9 ounces of the Wave Sayonara. And it sports an 8mm drop; the Wave Sayonara had a 10mm drop.

    The Wave Shadow has a new and sleek, highly stylish look.  The colorway is bright – as can be seen on the pair sent to me by Mizuno, and there are numerous fabrics and materials on the shoe, some of which prove to be fun to touch.  

    Upper

    The Wave Shadow’s mesh upper fits extremely well – the mesh is flexible enough to stretch if your toes need extra room to splay, and there’s fuzzy fabric that surrounds and secures one’s ankles. (Yes,” fuzzy” is a technical term.)

    The Wave Shadow looks like it should glow in the dark, and it does!

    The tongue on the Wave Shadow is gusseted. This might seem like a minor point, but in practice, it means that the tongue does not move around.  Get the small details right and other things fall into place.  

     

     

    Cushioning

    If you’re familiar with the long-running Mizuno Wave Rider line, you will find the Wave Shadow to be more cushioned and less firm than the Riders that came before the current model.

    On the road, the shoe feels low to the ground and smoothly cushioned with a soft heel.  If blindfolded, I would have guessed that this was a Zoot running-triathlon shoe.  

     

     

    The Wave Shadow’s smooth, soft and flexible yet stable ride produces one unexpected by-product on city surfaces such as concrete and asphalt. This shoe is extremely quiet. No slapping, creaking or popping sounds here. Wow.

    Performance

    As with its predecessor, the Wave Shadow is an exemplary pace trainer.

    At slow and medium speeds, it makes for a highly reliable and capable runner. But speed up in the Wave Shadow and you will realize that it is reminiscent of the Wave Sayonara. The DNA/RNA is still there.  (In both models, the faster one runs, the lower the shoe feels.)

    Although the Wave Shadow is labeled as a neutral trainer, it is quite stable. I found that there was little foot movement while running in the shoe. Minimal pronators and many moderate pronators should be able to train and race without difficulties in the Wave Shadow.  

     

     

    Footstrike

    The forefoot on the Wave Shadow offers some beautifully blown rubber. The soft rubber forefoot is not only comfy and a treat to land on, it also offers a good amount of grip.  (Mizuno notes that the forefoot offers a “zig-zag pattern for snappy toe-offs.”)

    That grip lets you confidently plant a foot when turning or landing on some unexpected surface.  

     

     

    Cloudwave Technology

    The Wave Shadow provides for an excellent transition from heel strike on through to the midfoot landing and on to the forefoot.

    It provides a bit of a rocker-style feel which is likely due to Mizuno’s cloudwave technology. Cloudwave technology is said to provide “added response during the middle of footstrike.”  

     

     

    While midfoot runners and heel strikers will be able to run comfortably and confidently in the Wave Shadow, it may not be easy to run on one’s toes in this model. But if you’re a forefoot-bounding cheetah, stay tuned for our upcoming look at the soon to be released Mizuno Wave Sonic racing flat!  

    The Verdict

    The Mizuno Wave Shadow delivers on its promise of a soft, but tight and snappy ride. It’s a comfortable, stable shoe that will serve as a reliable daily trainer for most and should double as a half-marathon to marathon shoe for numerous runners.

    The Wave Shadow not only makes for a fine Wave Sayonara replacement, it offers enhanced build features, looks and ride quality at its $110 price point.

    Highly recommended.

    This expert has been verified by RunRepeat. Reviews are neutral, unbiased and based on extensive testing.

  • 85 / 100 | Erinc Atilla

    Bright Shadow in the Dark

    Prior to continuing my review, I would like to give some background information for you to better assess my view. I am a mild overpronator and the Mizuno Wave Shadow is the first shoe that I run which do not target overpronators.

    As a comparison, I will refer other Mizuno models that I used; Wave Paradox 2 and Wave Inspire 12.

     

     

    Personally, I like word games. I am not sure whether it is intentionally or not, but Mizuno did a good job on playing with words by calling it new line “Wave Shadow” and select bright colors for the shoe. 

    When I think about the “Wave Shadow”, I am thinking about a very fast shoe, with some dark, neutral colors. When I open the box, I see the bright yellow, orange, and green. The official name of my shoe’s color is “Safety Yellow / Red Orange / Jasmine Green”. 

    The shoe is the next iteration of Wave Sayonara, being a lightweight daily trainer. In the near future, I am expecting to see a full black version of this model as well, maybe as a limited version to match the color with the name.

    Since Wave Shadow is the replacement model of Wave Sayonara, it shares similar attributes, around 250gr and using similar wave plate. However, Wave Shadow has lower drop than Wave Sayonara, 8mm vs. 10mm, which I  believe is one of the most commonly used drop height in performance shoes.

    The Midsole

    I am surprised with the performance of wave plate applied in the shoe. It is minimal when compared with that of other models; however, I did not feel discomfort with the lower support I received.

     

     

    My first couple of runs were mid-distance, about 8-10km each, and the shoe responded very well to my support expectations. After the runs, I did not feel any pain in my knees or on my hip. 

    It is very clear that I felt the ground more, especially on the front part of my feet. This is a result of the lower drop of the shoe and this can create some disturbance if you would like to take the shoe for a trail run.

    I ran on an asphalt surface, therefore, cannot comment about using it on concrete or any other surface.

    Fit

    The fit of the shoe is very predictable after I spent only a couple of minutes examining it. It gives you the feeling that it can provide you enough comfort.

    I picked exactly same size as my other Mizuno models and the shoe fits very comfortably. It also fits secure and close enough to the feet that you do not really feel the shoe when you put them on. 

    The toe box is not narrow and provides enough space and comfort.

    Responsiveness

    In the midsole, Mizuno used a new material called U4icX, which creates a more bouncy feeling. I am not a material expert but I think this feeling is a result of the new material being softer than other materials in other models.

    The wave plate used in Wave Shadow is broader than I expected from a performance shoe, and it created enough support and guidance to me. I did not feel the stiffness of the wave plate, which I felt in other models, and it provides increased responsiveness.

    The Outsole

    As an outsole material, Mizuno used X10 rubber. 

    The sole of the shoe surprises me. I cannot decide whether if it's in a positive or negative way. 

     

     

    The outsole has the design of a trail shoe with its small pods of rubber. At first, I think that such a design has to provide additional traction. Therefore, I decided to test this on a wet surface. During this time of the year, it is difficult to find a rainy day where I live, so I looked for some wet surface to test the traction.

    Even the test is limited of distance and repetition; I do not feel additional traction. However, to have a final verdict on this topic, I trust other people who have the chance to use the shoe on rainy days.

    Durability

    The durability of the outsole meets my expectation; after I cover approximately 50km, I did not see any wear.

    Verdict

    As a conclusion, I can easily say that Wave Shadow is the one, which I will pick for my tempo runs. Wave plate provides enough stability and guidance for me during middle distance training, and cushioning was very satisfactory.

    The price level is very acceptable, 110 USD, for a brand which creates shoes that last up to 900-1000km.

    This expert has been verified by RunRepeat. Reviews are neutral, unbiased and based on extensive testing.

  • 83 / 100 | Believe in the Run | | Level 5 expert

    The Wave Shadow falls right there with the Kinvara 8, the Luanch, other shoes; they call it up-tempo.

  • 82 / 100 | Fleet Feet Syracuse | Level 1 expert

    It's a great shoe for high school runners or somebody looking for their next Boston qualifier, or if you're just trying to shave a few seconds off your five gait time.

Become an expert

  • The outsole of the shoe is made up of a highly durable rubber which Mizuno calls X10. It’s specifically designed to cover areas that are prone to wear and tear. Aside from its protective characteristics, the X10’s rubber pattern on the forefoot area on the outsole aids in a more effective toe-off.
  • Another major feature of the Mizuno Wave Shadow is the U4ixC midsole which is mainly responsible for the amount of cushioning and the level of response. The midfoot design aids in creating a comfortable yet springy experience for the runner.
  • On the upper is the Dynamotion Fit which optimizes the snugness of the shoe using separated panels combined with stretchable mesh material on the forefoot. As the name suggests, this material moves with the runner’s foot at every phase of the running gate, ensuring a more secure and comfortable fit.

Mizuno’s Wave Shadow comes in standard shoe measurements. It comes in the usual sizes for runners so those interested can make use of their usual size preferences. The same can be said with the shoe’s width. B-medium is available for females while D-medium is available for males.

Mizuno’s X10 rubber makes up the outsole, which is also used in the Wave Shadow 2. It’s a highly durable carbon rubber material that protects the bottom of the shoe from deteriorating at a faster rate. Because of its anti-abrasive qualities, it is placed on areas underneath the shoe that receive a higher impact upon landing, thereby prolonging its optimal state.

This rubber material’s pattern was designed with lines and zigzag indentions, strategically separated into sections. These specific segments allow the bottom of the shoe to move together with the runner’s every stride. As the foot bends and expands, so does the entire shoe, thanks to this specific tread pattern.

On top of that, the indented lines and zigzags supply the shoe with the right amount of grip and traction, especially during toe-off. Runners don’t have to worry about slipping and sliding on common surfaces that runners tread on.

Mizuno has different variations of Wave units that provide different benefits. On the Wave Shadow is a parallel wave plate which can be observed on the lateral side of the shoe’s midsole. This specific plate was designed to give enough cushioning and energy dispersion. It also permits the foot to move more naturally.

Most of the midsole is made of a foam called U4icX. Mizuno designed this material to be lightweight and able to deliver plenty of energy return. This complements the wave plate very well, augmenting the benefits both features strive to deliver.

The upper sports different shoe features that permit a custom fit. Starting with the Isofit, this system is composed of two key properties of the shoe – the sock-like construction combined with the unique lacing system.

The sock-like construction that’s made of stretchable mesh hugs the foot in all the right places. Because it has elastic characteristics, it molds to the shape and size of the foot with ease. This material aims to provide comfort with its soft feel and non-restrictive coverage. In addition to the mentioned benefits, this material is also made to provide ventilation. Because it is made up of mesh, air can easily pass through the network of wires, allowing the heat to escape and the foot to breathe.

The second component of the Isofit system is the lacing which is connected to bands that extend from the eye-stay of the shoe. Tightening the lacing will also tighten the bands. This produces a more secure fit on the middle part of the foot.

To lightly support the structure of the shoe on the midfoot, Flex Film Overlays were added. These overlays are not just for aesthetic purpose. They slightly enhance the security and snugness delivered on the midfoot without compromising flexibility. The films are also reflective, allowing better visualization when running in low lighted conditions.

The collar lining of the shoe helps with absorbing moisture. Saucony lined it with Rundry, a lining material that has superior wicking properties. Aside from that, runners are given the chance to benefit from the plushness of the material.

Comparison