Performance

Lightness
8
Cushioning
9
Flexibility
9
Responsive
9
Stability
8
Grip
8

Details of Magic Speed 4

Gender Men , Women
Cushion Neutral
Runner weight Light , Medium
Running gait Neutral
Surface Road
Use Racing
Pace High
Technology Carbon plate
Foot Normal feet
Strike Forefoot
Distance Half-marathon , Marathon
Colour Yellow , Blue , White , Black , Green
Year 2024

A new version of one of the fastest and most acclaimed models in the Japanese brand's competition catalog is now available. We speak, as it could not be otherwise, of the ASICS Magic Speed 4, the shoes that every runner who's passionate about high paces in competition needs for their most demanding runs.

These ASICS Magic Speed 4 are running shoes designed to offer the greatest dynamism and reactivity of the Japanese company and in which it has decidedly opted for the use of recycled material throughout the manufacturing process.

Here are the highlights of this fourth version, which comes with the same philosophy as its predecessor, but with small details that will make them more complete and versatile shoes.

Highlights of the new ASICS Magic Speed 4

The Magic Speed 4 are running shoes from ASICS that bring speed, dynamism and reactivity in the stride to anyone looking for speed in both demanding training sessions and competitions. We are talking about a model oriented to medium mileage, distances up to marathon.

The new version is presented with interesting new features and innovations with respect to the ASICS Magic Speed 3, which make it more versatile and faster. Yes, it will have a higher price than its predecessor.

It is a competition-oriented running model that stands out for its commitment to recycled materials in its manufacture, for example, at least 50% of the main upper material of the shoe is made from recycled materials to reduce waste and carbon emissions. In addition, the insole is produced using a solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to conventional dyeing technology.

The upper of the shoe features a mesh designedwith the main objective of improving lightness and, above all, providing us with greater breathability.

The midsole of the shoe features Flyte Foam Turbo technology, the lightest and most reactive cushioning technology of the Japanese brand, in fact, this material is 33% lighter and 13% more responsive than Flyte Foam Blast cushioning.

The shoe features a full-length carbon fiber plate that helps improve propulsion in each of our strides. The carbon plate is slightly less stiff than the one present in another of the brand's fastest models, the ASICS Metaspeed Sky Paris.

The sole of the shoe maintains the design of the previous edition in which the carbon plate is visible in the middle and has the Asics Grip rubber developed by the brand, a guarantee of good grip and durability.

Ideal runner profile of the ASICS Magic Speed 4

These ASICS Magic Speed 4 shoes are designed for runners of medium-low weight and good running technique. The technologies and materials with which they are made, with the aforementioned FF Turbo foam, with great dynamism and reactivity, will fit perfectly with this type of lighter runners with great running technique.

Regarding the distances at which we can run fast with the shoe, they are perfectly adapted to medium and long distances where we will be able to extract the maximum performance from the shoe.

In short, we already have the latest version of one of the fast shoes of the Japanese brand available, which perfectly combines good cushioning, stability and reactivity that its carbon fiber plate provides us, ideal for those runners who want to train and compete at fast paces on asphalt.

Review of ASICS Magic Speed 4

14 November 2024

ASICS Magic Speed 4: a safe bet for runners looking for speed

If you are one of those who want to run fast, improve your times and break some personal barriers, these ASICS MagicSpeed 4 will catch your attention. This new model comes with a series of updates that seek to maximize the efficiency of each stride without sacrificing comfort. It's a very well-balanced model, and here's the most important thing:

  • They're lightweight.
  • They have a partial carbon plate.
  • They are designed to devour kilometers on asphalt.

So, if you're into speed and you want a shoes that will respond over long distances, stay, because this will interest you.

ASICS Magic Speed 4 Runner Profile

Before going into details, something important: the ASICS Magic Speed 4 are designed for runners with neutral footstep who are looking for a reactive shoe. That is to say, if you usually run on asphalt, do quality training or are looking to improve your times in 10K, half marathon or even marathon competitions, you are looking at a model that can fit you like a glove.

And be careful, although its design is mainly for asphalt, they work well on firm surfaces such as compacted dirt roads, but on uneven terrain you may miss a bit of stability.

Another detail I liked is the 7 mm drop, which favors a more efficient running posture. So if you are a runner who already has some technique and wants a model with good response on asphalt, the Magic Speed 4 may be just what you are looking for.

What we liked most about the ASICS Magic Speed 4

In this important section, let's take it one step at a time:

Lightweight and responsive

Let's be real, weight always matters, and even more so when it comes to speed-focused shoes. At just 237 grams in size 42, the Magic Speed 4 feel incredibly light from the very first step. Thanks to the FlyteFoam Blast+ technology, every stride feels fluid, with a quick transition that helps you keep pace. This lightness is perfect for those looking for a fast feel without the shoes becoming a burden.

Partial carbon plate

The key to this shoe is its partial carbon plate, located only in the forefoot area. This allows for greater flexibility in the midfoot, without sacrificing that propulsion we love so much at every takeoff. Here, ASICS has sought the perfect balance: it's not a full plate (which can sometimes be a bit stiff), but a partial plate that gives you that little bit of boost without compromising comfort over long distances.

Upper breathability and fit

The Jacquard mesh upper is not only lightweight, but also allows the foot to breathe, which is essential on long workouts or hot days. The fit is firm but not restrictive, which translates into good support in key areas such as the midfoot. This is especially helpful in preventing the foot from shifting on the inside, ensuring that every stride feels secure and stable.

Durability in the outsole

The AHAR+ rubber in the outsole is another strength of ASICS Magic Speed 4 . While its primary use is on asphalt, this compound promises good durability even if you use them on somewhat more abrasive surfaces. And not only that, but in terms of traction it more than delivers, both in dry and wet conditions. So if you want them to last, my recommendation is to reserve them for your quality training and competitions.

Opportunities for improvement in the ASICS Magic Speed 4

Stability on uneven terrain

Despite being a versatile shoe, if you plan to use them on mixed terrain or uneven terrain changes, you may feel that they lack a bit of lateral stability. The combination of lightness and the flexibility of the partial carbon plate makes it not the ideal shoe for those trails with abrupt surface changes. But if you stick to asphalt or firm trails, this shouldn't be a problem.

Durability in heavy use

Although the outsole compound is tough, being a speed-focused shoe, its durability in heavy use on rough surfaces may not be as high as other daily training models. This is common in racing shoes, but it's worth mentioning so you can get the most out of them in key sessions.

Price

It's not the cheapest shoe on the market, and while it offers interesting value for money thanks to the carbon plate, its price might make some runners opt for more affordable options if they're not so focused on racing. Anyway, before you buy, compare prices on RUNNEA and you will always find a bargain.

Direct rivals of the ASICS Magic Speed 4

Why is the ASICS Magic Speed 4 a wise choice?

The ASICS Magic Speed 4 is a perfect choice for runners looking for performance, speed and lightness on asphalt. If your goal is to improve your times in distances like 10K, half marathon or even marathon, these shoes will offer you an agile and propulsive experience. Partial carbon plate and FlyteFoam Blast+ cushioning provide a fast run, without losing comfort over long distances.

Their price point or durability on mixed terrain may not be ideal for everyone, but if you're looking for a shoe that combines elite technology with versatility for training and fast competitions, the Magic Speed 4 are a solid option full of positive sensations with every stride.

Pros

  • lightness and reactivity
  • Partial carbon plate
  • Upper adjustment

Cons

  • Stability on uneven terrain
  • Price
Do you have any questions? Ask our expert

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