Mizuno Hyperwarp Pure Review: 154 g Racer, 5000 m Tested

Can the lightest shoe in a carbon racer lineup also be a comfortable shoe to race in? I expected a harsh, firm ride that my legs would not last in, and I was wrong.

Mizuno launched the Hyperwarp series in December 2025 with three models at once: the Pure, Elite, and Pro. The Pure is the ultralight model of the three.

As of October 2026, there is one more twist. Mizuno plans to release the HYPERWARP 96 on December 4, 2026. At about 96 g per shoe in size 27.0 cm (US 9), it is the lightest shoe in the series.

However, it is a limited release of 696 pairs worldwide, priced at ¥88,000 (including tax). Very few runners will be able to get a pair, so for recreational runners, the Pure is realistically the lightest option in the lineup.

I bought the Hyperwarp Pure and raced it in a 5000 m time trial with my team. I also compare it with the Hyperwarp Elite I bought earlier.

The short version: it ran as well as I hoped. It weighs 154 g (5.4 oz) measured in size 28.0 cm (US 10), about 15% lighter than the Hyperwarp Elite, with strong propulsion and a cadence that turns over easily.

Before the race, I had imagined a firmer ground feel and legs that would tire quickly. Neither happened.

This review covers the race, sizing, traction, measured weight, midsole thickness and hardness, and how the Pure differs from the Elite.

By the end, you will be able to decide whether the Hyperwarp Pure is worth buying.

Note: I bought this pair myself.

Product Specs

Spec	Details
Model	HYPERWARP PURE
Brand	Mizuno
Retail Price	¥35,200 (Japan)
Weight	US 10 (28.0cm): 154g / 5.4 oz (measured)
Stack Height	Forefoot: 31.5mm / Heel: 34.5mm / Drop: 3mm (manufacturer-listed)
Plate	3D-shaped full-length carbon plate
Width	2E equivalent (standard)

The stack height and drop are manufacturer-listed values. My own measurements appear later in this article.

Why I Bought the Hyperwarp Pure

The Hyperwarp Elite I bought earlier felt great.

The even lighter Pure simply made me curious. It is listed at about 137 g (4.8 oz) for one shoe in size 27.0 cm (US 9), which makes it the lightest model in the series apart from the upcoming HYPERWARP 96.

I also find that Mizuno shoes have a wonderful in-shoe feel.

Mizuno positions the Pure as a cadence-oriented shoe for shorter distances, the Elite as a stride-oriented shoe for longer distances, and the Pro as a balanced shoe. These are only the manufacturer’s recommendations, so I think you should pick the shoe that suits you.

I paid for this pair myself.

5000 m Race Review: How the Hyperwarp Pure Feels

I raced the Hyperwarp Pure in a team 5000 m time trial on September 26.

My main event is the half marathon, and I had done almost no 5000 m race-pace training in this period. I built my warm-up from about 1 km of easy jogging plus a few strides.

Even so, my legs moved better than I expected. My heart rate climbed to 180 bpm (about 97% of my maximum), but it stayed within a range I could control throughout the race.

That said, this result alone cannot separate the effect of the shoe from my own condition. Here is how the Pure actually feels.

First, the propulsion is excellent. Because the shoe is so light, my cadence turned over easily.

Before the race, I had imagined a firmer ground feel and a shoe that my legs would not hold up in. That turned out to be completely wrong.

By the manufacturer-listed numbers, the Pure’s stack is 3.0 mm thinner than the Elite’s at the forefoot and 3.5 mm thinner at the heel, and its drop is 0.5 mm smaller. I barely noticed the difference.

I prefer lighter shoes, so I plan to race at least my half marathons in the Hyperwarp Pure. I will update this article with more impressions as I use it more.

Hyperwarp Pure Design and Upper

Here is a look at the Hyperwarp Pure’s design.

At the forefoot, the midsole fades from yellow to red and orange, and the heel side is white. The side carries a “MIZUNO ENERZY XP” logo.

The side of the midsole is marked “SMOOTH SPEED PLATE.” According to the manufacturer, the shoe has a 3D-shaped full-length carbon plate.

The upper has a vertical woven texture. The laces are black, flat, and braided, and the tongue is black as well.

Here is the shoe from behind. The insole cannot be removed.

Sizing: Same Fit as the Elite

Like the Elite, the Hyperwarp Pure needs some care with sizing.

I wear the Hyperwarp Elite in size 28.0 cm (US 10), and it is a perfect fit. I already knew that the Pure and the Elite are almost the same length, so I chose size 28.0 cm without hesitation. The result: the Pure is also a perfect fit, and the fit feels wonderful.

The Hyperwarp series runs clearly shorter than regular shoes of the same size. In practice, you need to go up 0.5 cm.

The listed shoe width is 2E equivalent (standard).

When I tried them on in a store, the Hyperwarp Pure, Elite, and Pro all fit the same.

Traction

I expected more from the traction, but it is not especially high.

The Elite and the Pure perform identically on the outsole. The outsole rubber hardness (Shore A) measured 55 on both.

Compared with ASICSGRIP and PUMAGRIP, it does tend to slip on wet roads.

Weight: 154 g (5.4 oz) in Size 28.0 cm (US 10)

The Hyperwarp Pure weighs 154 g (5.4 oz) in size 28.0 cm (US 10), as measured. That is extremely light.

I weighed one shoe on a digital scale.

The Hyperwarp Elite weighed 182 g (6.4 oz) in the same size 28.0 cm. The Pure is 28 g (1.0 oz) lighter, or about 15%.

The manufacturer-listed weight is about 137 g (4.8 oz) for one shoe in size 27.0 cm (US 9). Because that is a different size from the 28.0 cm I measured, the listed and measured figures cannot be compared directly.

How does shoe weight relate to running performance? A meta-analysis (a method that pools the results of multiple studies) found that lighter shoes tended to improve running economy, meaning less energy used at the same speed.※1

However, no negative effect of weight was found for shoes under 440 g per pair (15.5 oz).※1

The Pure weighs 154 g per shoe, or about 308 g (10.9 oz) per pair if both shoes weigh the same. The Elite comes to about 364 g (12.8 oz) per pair. Both are under 440 g, so neither shoe is at a disadvantage because of its weight.

That research, however, predates carbon-plated racers. It cannot tell us how much the 28 g difference between the Pure and the Elite matters.

A review paper summarizing carbon-plated shoe technology reports that combining a stiff plate, resilient foam, a thick sole, and low weight improves running economy by about 4% and race time by about 2% in road shoes.※2

It is considered difficult to separate how much each element contributes.※2

So the Pure’s low weight is best seen as one factor that works together with the others.

Midsole Thickness and Hardness: Measured vs. the Elite

On September 30, 2026, I measured the sole thickness, hardness, and width of the Hyperwarp Pure and the Hyperwarp Elite, using the same method for both shoes.

Measurement	Hyperwarp Pure	Hyperwarp Elite
Heel thickness (measured)	34 mm	37 mm
Heel thickness (listed)	34.5 mm	38.0 mm
Forefoot thickness (listed)	31.5 mm	34.5 mm
Drop (listed)	3 mm	3.5 mm
Outsole hardness (Shore A)	55	55
Midsole hardness (Asker C)	45	49
Upper width	95 mm	98 mm
Midsole width (forefoot)	117.5 mm	117.5 mm

The Pure’s heel is 34 mm thick and the Elite’s is 37 mm, so the Pure is 3 mm thinner. The measured values differ from the listed values by 0.5 mm for the Pure and 1 mm for the Elite.

By the listed numbers, the drop is 3 mm for the Pure and 3.5 mm for the Elite, so both are low-drop shoes.

I measured midsole hardness with an Asker C durometer. A higher number means harder foam: 45 for the Pure and 49 for the Elite. On paper, the Pure’s foam is softer. However, measurement error exists, so it is hard to say for certain whether the cushioning is actually softer.

On the run, though, the Elite felt gentler underfoot. I think its thicker midsole is doing some of that work. Midsole hardness readings change with measurement position and temperature, so please treat these as single-point measurements.

Hyperwarp Pure vs. Elite

I have worn both the Hyperwarp Elite and the Pure, and I also raced the Elite in my March 2026 marathon. Read my Hyperwarp Elite review as well.

Item	Hyperwarp Pure	Hyperwarp Elite
Retail price	¥35,200	¥29,700
Weight (size 28.0 cm, measured)	154 g (5.4 oz)	182 g (6.4 oz)
Heel thickness (measured)	34 mm	37 mm
Thickness (listed), forefoot / heel	31.5 mm / 34.5 mm	34.5 mm / 38.0 mm
Drop (listed)	3 mm	3.5 mm
Midsole hardness (Asker C)	45	49
Outsole	Same as the Elite	Same as the Pure
Sizing	Same as the Elite	Same as the Pure
Mizuno’s positioning	Cadence-oriented, shorter distances	Stride-oriented, longer distances

The Elite has a wonderful feel and balances stability and propulsion well. It feels a little gentler underfoot than the Pure.

The Elite is also the one with more of that effortless propulsion, the sense that the shoe carries you along without much force.

The Pure is even lighter, with excellent propulsion that lets my cadence turn over easily. Its sole is about 3 mm thinner and its drop 0.5 mm smaller, but I barely noticed the difference.

To feel the differences clearly, I may need to rotate between the two more.

I have not worn the Pro, so I cannot compare it. In Mizuno’s positioning, it is the balanced model.

Who Should Buy the Hyperwarp Pure?

I will add my half marathon impressions later. I have not tested the Pure in a full marathon, so I do not evaluate it for that distance in this article.

Durability and Lifespan

I will update this section as the Hyperwarp Pure’s mileage grows.

Condition After the First Run

I did not photograph the shoes before use. This is the midsole after one run. It does not show much creasing.

Outsole condition

Summary: A Featherweight for Runners Who Like a Quick Cadence

References

※1 Fuller JT et al. The effect of footwear on running performance and running economy in distance runners. Sports Med. 2015 Mar;45(3):411-22.

※2 Hébert-Losier K et al. Advancements in running shoe technology and their effects on running economy and performance – a current concepts overview. Sports Biomech. 2023 Mar;22(3):335-350.