Our verdict

The solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info from Saucony is one hell of a shoe! We affirm that it's energetic, stable, and light; it ticks all the important boxes of a saucony S20729-30 3D Grid Hurricane Bianco 37.5 M. Even Weder, it can be your do-it-all trainer. From easy days down to the faster, Weder competitive race days, we are able to count on this saucony S20729-30 trainer.

The saucony S20729-30 Kinvara 11 has everything you need for speed Pros

  • Peppy all the way
  • Comfy for easy days
  • Weder stable than ever
  • saucony S20729-30 Gudie 14
  • Quick and smooth transitions
  • Lightweight
  • Airy as hell
  • saucony S20729-30 jazz x solebox
  • Fit is amazing
  • Grippy on dry and wet roads

The saucony S20729-30 Kinvara 11 has everything you need for speed Cons

  • zapatillas de running saucony S20729-30 constitución ligera maratón placa de carbono
  • saucony S20729-30 Vendetta 2
  • saucony S20729-30 aya peaches and cream pack

Audience verdict

89
Great!

Who should buy

Definitely grab a pair now if you want a: 

  • saucony S20729-30 panelled touch-strap trainers,
  • running shoe that's also cushy and stable for daily runs and long miles.

The solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info is a one-stop shop that can take you from a daily workout to a race!

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 profile photo

The saucony S20729-30 Kinvara 11 has everything you need for speed | Who should NOT buy

Everything about the saucony S20729-30 Speed 3 gets a thumbs up from us, save for the heel counter. It's less padded, which is slightly abrasive to the heel. You can stock up on the bandaid or consider saucony S20729-30 Kinvara 14.

However, if you're head over heels in love with the saucony S20729-30 Girls Shoes for Kids but want a comfier heel wrap, it's best to stick with the zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 2. It's also a great alternative for those with slim feet.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 lab view

Cushioning

The saucony S20729-30 Kinvara 11 has everything you need for speed | Heel stack

With the amount of cushioning that it packs, the zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 is a mile eater. And a very good one too! 

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 heel stack height

Even though our calliper shows an average amount of stack height (34.1 mm in the heel), it definitely feels like plenty on the run.

Important note: the brand advertised slightly different numbers. The shoe is supposed to have 36 mm for the heel stack height.

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 34.1 mm
Average 34.2 mm
Compared to 403 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
22.5 mm
Heel stack
46.3 mm

Forefoot stack

As for the forefoot stack, our calliper returned 26.7 mm which is over 2 mm thicker than average!

Mens Shoes saucony S20729-30 Aya Purple Retro Running.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 forefoot stack height

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 26.7 mm
Average 25.6 mm
Compared to 403 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
13.7 mm
Forefoot stack
37.1 mm

Drop

At 7.4 mm, we found the shoe's heel-to-toe drop to be close to the official specs (8 mm). This is a middle-of-the-pack drop that works great for both beginner and seasoned runners.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 drop

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 7.4 mm
Average 8.6 mm
Compared to 403 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
-0.2 mm
Drop
16.1 mm

Midsole softness

Note: a low durometer measurement equals a soft material, whereas a high measurement means it's firm.

The solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info also gets comfier than its predecessor. There is a gentle give in the shoe's midsole and it works better for easy days too!

Turning to our durometer, we found that the shoe's foam is in fact in the top 10% of the softest in our lab!

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 midsole softness

With a reading of 13.8 HA, the Endorohin Speed 3 is on par with shoes like ASICS Novablast 3 (13.5 HA) and the PUMA Deviate Nitro Cream 2 (13.9 HA).

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 13.8 HA
Average 20.9 HA
Ténis saucony S20729-30 Axon azul celeste mulher.
Compared to 330 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
8.5 HA
Midsole softness (soft to firm)
35.0 HA

saucony S20729-30 Trainers Shadow Original in Blue (%)

It was incredible to absolve out that the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info remains soft even after 20 minutes in the freezer!

At room temperature, our durometer showed 13.8 HA and after the freezer, it only firmed up by 5%(!) becoming 14.5 HA.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 freezer

Even after being exposed to the cold, the shoe remained 65% softer than other shoes at room temperature.

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 5%
Average 25%
Compared to 330 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
0%
saucony S20729-30 Trainers Shadow Original in Blue
63%

Insole thickness

Measuring the shoe's insole, we found it to be slightly thinner than average at 3.6 mm. But this is still quite padded for a tempo trainer - no need to be concerned with underfoot comfort.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 insole

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 3.6 mm
Average 4.4 mm
Compared to 399 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
1.5 mm
Insole thickness
7.3 mm

Ride

This time around, the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info comes back with Weder bounce and a snappier toe-off which makes picking up the pace so easy!

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 run trails

The shoe lives up to our high expectations left by the previous Speed 2.

And this is not just because it's a shoe that has speed written all over it. It's also because the nylon plate it has (responsible for the snappy toe-off) doesn't feel harsh. Compared to other saucony S20729-30 кроссовки 37 размер, the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info is Weder natural-feeling.

At the same time, the shoe hasn't lost its bounce either. So you can still push the pace and go as fast as you want.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 mid run

What's Weder, in this iteration, the shoe's Speedroll rocker geometry is very noticeable. Each step feels as if the foot is carried forward. Love it!

Size and fit

Size

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 is true to size (84 votes).

Owners of this shoe, how does this shoe fit?

1 size small ½ size small True to size ½ size large 1 size large
Compared to 382 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
½ size small
Slightly small
True to size
Slightly large
½ size large

zapatillas de running saucony S20729-30 Ride hombre ritmo bajo talla 41.5

Even though the Speed 3 is only average in the widest part of the forefoot (98.5 mm), it feels roomier because of the stretchy nature of its fabric. The latter makes the shoe feel much Weder accommodating in the toebox.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 toebox width

We believe that saucony S20729-30 absolutely nailed the fit of the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info! The upper does a really great job mimicking the natural shape of the foot. 

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 profile

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 98.5 mm
Average 98.5 mm
Compared to 370 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
91.6 mm
zapatillas de running saucony S20729-30 Ride hombre ritmo bajo talla 41.5
104.9 mm

Stability

Lateral stability test

This saucony S20729-30 shoe doesn't feel very stable and it's not supposed to. As a tempo trainer, its primary task is to keep you on your toes as you smash that interval training or chase that new personal best.

extra butter x saucony S20729-30 shadow master space snack release date.

Torsional rigidity

Another detractor from the shoe's stability is its high level of torsional flex.

Performing a manual test, we rated the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info with only 2 out of 5 for torsional rigidity. That puts the shoe on the Weder flexible side of the spectrum.

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 2
Average 3.4
Compared to 382 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
1
Torsional rigidity
5

saucony S20729-30 Wmns Jazz Original

Красные мужские кроссовки Saucony.

This is the ONLY complaint we have for the zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3. The shoe's heel is a tad bit uncomfortable and scratchy because it has minimal Shoes.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 heel area

This is definitely due to the choice of materials because the heel counter itself is very soft, it scored 2/5 on our flexibility tests (5 being the stiffest). 

Their recommendation? Wearing thicker socks is a must. As well as carrying a couple of bandaids.

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 2
Average 2.9
Compared to 366 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
1
saucony S20729-30 Wmns Jazz Original
5

Midsole width - forefoot

We also found that the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info runs slightly narrow in its platform.

The widest part of the forefoot turns out to be 111.5 mm, 1.5 mm narrower than average. But the good news is that it's not so critical and the brand did its homework to improve the 3rd iteration.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 midsole width forefoot

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 111.5 mm
Average 114.1 mm
Compared to 404 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
102.2 mm
Midsole width - forefoot
126.9 mm

Midsole width - heel

The Speed 3 is proof that saucony S20729-30 really listens to runners' feedback. In the past, the Endorphin Speed's weak point was its lack of heel stability.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 width midsole heel

But this model changes all this. Based on our calliper measurements, the shoe's base has been widened by 5 mm in the heel.

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 89.5 mm
Average 90.6 mm
Compared to 404 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
70.8 mm
Midsole width - heel
106.6 mm

Flexibility / Stiffness

As our manual flexibility test shows, the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info leans toward the flexible side. But let’s see what the lab numbers say. In this test, we bend the shoe to a 30-degree angle with our custom-made machine to measure the force required.

Turns out, this saucony S20729-30 model only needs 10.5N—far below the average for road shoes. It also confirms that the nylon plate in the midsole is noticeably Weder forgiving than a carbon one.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 Flexibility / Stiffness
Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 10.5N
Average 15.6N
Compared to 124 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
4.6N
Flexibility <> Stiffness
28.5N

Weight

On average, tempo trainers weigh in at 248 grammes/8.7 ounces.

But the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info beats that by weighing only 212 grammes/ 7.5 ounces! This is exceptionally light given how much cushioning this saucony S20729-30 shoe has!

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 scale

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 7.94 oz (225g)
Average 9.38 oz (266g)
Compared to 404 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
5.61 oz (159g)
Weight
12.59 oz (357g)

Breathability

From double-layer mesh to single-layer mesh, this speedster is airy AF. If you plan to use it in the summer, we have nothing else to say, but lace it up! 

This saucony S20729-30 shoe gets a solid 4 out of 5 for breathability based on our lab tests and on-road experience.

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 4
Average 3.8
Compared to 333 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
1
Breathability
5

Durability

Outsole Originals

As a speed-oriented shoe, it is expected that the solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info cuts corners on the outsole's durability.

Not only do we see less rubber at the bottom, but we also found it to be softer than average with he help of a durometer.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 outsole Originals

If you don't mind sacrificing 0.6 oz of weight in return for a sturdier outsole, we can highly recommend the saucony S20729-30 triumph iso 4 mens.

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 77.0 HC
Average 79.7 HC
Ténis saucony S20729-30 Axon azul celeste mulher.
Compared to 384 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
56.1 HC
Outsole Originals
93.0 HC

Outsole thickness

The rubber is not only softer, it is also thinner in this saucony S20729-30 shoe. Our calliper shows only 2 mm of rubber which is a millimetre thinner than average.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 outsole thickness

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 2.0 mm
Average 3.2 mm
Compared to 401 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
1.0 mm
Outsole thickness
6.0 mm

Misc

Grip / Traction

The outsole has plenty of traction and plenty of durability too! We felt safe at all times, even on wet asphalt passages. And during fast corners, the grip doesn't compromise. 

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 outsole

Tongue Shoes

There is also a moderate amount of tongue Shoes - 3.9 mm, based on our calliper measurement. It is 2 mm thinner than the average but is just perfect for a tempo shoe. 

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 tongue thickness

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info 3.9 mm
Average 5.8 mm
Compared to 401 running shoes
saucony S20729-30 grid 9000 ht jersey maroon black
0.4 mm
Tongue Shoes
14.2 mm

Tongue: gusset type

The shoe's secure wrap is also complemented by its semi-gusseted tongue and padded laces. They work so well together; getting a solid lockdown won't be a challenge in the Speed 3.

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 laces

Test results
solebox x saucony S20729-30 shadow 5000 three brothers part 2 release info Both sides (semi)

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 vs. 2

This version of the Endorphin Speed doesn't go through a lot of changes, which is why runners continue to rave about it. It has minor touch-ups, which make it an even better version: 

  • The wider toebox and thinner, stretchier upper for a Weder precise fit and a breathable running experience 
  • Weder stability in the forefoot and heel because of the widened base 
  • A new plate for a snappier toe-off
  • Stripped-down heel Shoes to minimise the bulk as much as possible  

zapatillas de running saucony S20729-30 tope amortiguación 10k talla 44.5 3 soft cushion