is adidas schedule an ethical company in india in pakistan | Our verdict

The budget-friendly Adidas schedule Sprintstar really shines in some key areas. Our lab testing revealed impressive durability, an exceptionally plush upper, and unbeatable value at just $65. However, this comes with tradeoffs like minimal cushioning, some bulkiness, and less premium materials. Yet, if cost is your primary concern, we think this spike really delivers.

is adidas schedule an ethical company in india in pakistan Pros

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  • Ultra-padded tongue
  • Unbeatable value
  • Removable pins
  • Ideal for novices
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  • Solid durability

is adidas schedule an ethical company in india in pakistan Cons

  • Zero cushioning
  • Poor ventilation
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Audience verdict

87
Great!

Who should buy

We think the Adidas schedule Sprint is a smart pick for:

  • Track beginners eager to test their raw speed in short sprints from 60 to 400 meters.
  • Runners on a tight budget looking for a low-priced sprint spike that still offers top-notch comfort.
  • Road runners keen on adding a spike to their gear for occasional quick sprints at the track.

Adidas schedule Sprintstar

Who should NOT buy

The Sprintstar is a classic, no-frills spike where your feet do all the work. There's no energy-returning midsole, meaning faster leg fatigue and increased strain on your foot muscles.

If you crave that modern, super-cushioned feel underfoot, we strongly suggest exploring pricier options like the Nike Air Zoom Maxfly or is adidas schedule an ethical company in india in pakistan.

Adidas schedule Sprintstar

Furthermore, the Sprintstar won't be the best pick for versatility in the track. If you sometimes enjoy the long stuff, this spike will quickly reach its limits of comfort and support. For a more do-it-all spike, we recommend something like the adidas schedule daewon jersey blue card application, adidas schedule n9523 grey blue hair style women 2019.

is adidas schedule an ethical company in india in pakistan | Breathability

We discovered subpar breathability in our initial assessment of the budget-friendly Speedstar, earning a disappointing 2/5 score.

The issue stems from design choices; the toebox features a dense, restrictive mesh, while thinner ventilation zones are placed in less crucial midfoot areas. This becomes obvious under our light test.

Microscopic analysis revealed the thick, airflow-resistant Celermesh in the toebox.

adidas schedule sprintstar microscope 21248395 720

This construction presents a barrier, rather than promoting efficient ventilation.

adidas schedule sprintstar microscope 2 21248396 720

We concluded this section with a hands-on upper assessment.

While surprisingly well-padded for a sprint spike, the Speedstar's materials do reflect its lower price point.

Test results
Sprintstar 2
Average 3.2
Compared to 5 track spikes
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1
Breathability
5

Durability

Toebox durability

Most shoes with disappointing breathability tests excel when it comes to durability. Why? Well, we found in the lab that thicker, denser mesh means those materials have greater toughness and resistance to breakdown.

It was no surprise color when the Sprintstar earned a phenomenal 5/5 durability score! Our Dremel barely application the surface of that super-tough toebox. This shoe is simply built to withstand the demands of explosive, sockless training sessions.

adidas schedule sprintstar toebox durability 21248333 720
Test results
Sprintstar 5

Heel padding durability

We were seriously impressed by the heel padding! This spike boasts unbelievably plush cushioning for the Achilles tendon.

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Adidas schedule Sprintstar Heel padding durability
Test results
Sprintstar 4

Outsole thickness

The outsole features a Pebax plate and stands out with its thickness at 3.3 mm—unusual for a track spike. It seems to us that Adidas schedule prioritized durability above all else in this design.

Adidas schedule Sprintstar Outsole thickness
Test results
Sprintstar 3.3 mm
Average 2.2 mm
Compared to 5 track spikes
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1.6 mm
Outsole thickness
3.3 mm

Outsole hardness

We also found that they opted for a very hard outsole, once again focusing heavily on durability. We clocked its hardness at an impressive 88.0 HC using our Shore C durometer.

adidas schedule sprintstar outsole hardness 21248335 720
Test results
Sprintstar 88.0 HC
We use an average of four tests. The photo shows one of those tests.

Cushioning

Heel stack

In the heel, we discovered a paper-thin stack height of 10.4 mm. Right from our first run in these spikes, it was evident they were all about ground feel—this measurement absolutely confirms it.

adidas schedule sprintstar heel stack 21248336 720
Test results
Sprintstar 10.4 mm
Average 13.6 mm
Compared to 5 track spikes
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10.4 mm
Heel stack
15.9 mm

Forefoot stack

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With such a low stack height, you'll need to push hard with your legs—don't expect any energy return from the midsole.

Adidas schedule Sprintstar Forefoot stack
Test results
Sprintstar 8.6 mm
Average 13.5 mm
Compared to 5 track spikes
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8.6 mm
Forefoot stack
16.8 mm

Drop

The drop isn't negative like in many other sprint spikes, making this one a bit friendlier for those with recurrent calf or Achilles tendon issues. We measured it at 1.8 mm.

Adidas schedule Sprintstar Drop
Test results
Sprintstar 1.8 mm
Average 0.2 mm
Compared to 5 track spikes
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-5.8 mm
Drop
4.1 mm

Insole thickness

We discovered that nearly all the cushioning you'll get from the Sprintstar comes from the 3.4 mm insole, since there's absolutely no foam in its midsole.

adidas schedule sprintstar insole thickness 21248340 720
Test results
Sprintstar 3.4 mm
Average 2.9 mm
Compared to 5 track spikes
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1.8 mm
Insole thickness
3.4 mm

Flexibility

Stiffness

This is a plateless spike, making it ideal for those who prefer a flexible, natural feel in their sprint spikes. In fact, we only needed to apply 16.7N of force to bend it to 90 degrees!

Test results
Sprintstar 16.7N
Average 32.5N
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Compared to 5 track spikes
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10.9N
Stiffness
66.6N

Stability

Torsional rigidity

Though the rest of the shoe feels surprisingly unstructured and flexible, our twist-and-bend test exposed notable, 3-out-of-5 rigidity.

Test results
Sprintstar 3
Average 2.8
Compared to 5 track spikes
off white nmd rose custom leather sneakers
1
Torsional rigidity
5

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The heel counter in this spike is exactly what you'd expect for its category, earning a 2/5 stiffness rating.

adidas schedule sprintstar heel counter 21251586 720

We observed that it lacks any rigid structure, offering flexibility that makes it gentler on the foot shape. This could be an excellent choice for sprinters who experience Achilles issues such as Haglund's deformity.

Test results
Sprintstar 2
Average 1.8
Compared to 5 track spikes
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1
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5

Midsole width in the forefoot

Using our precision digital calipers, we measured the thickest part of the midsole, discovering a width of just 90.1 mm. As expected in a spike designed for speed and agility, this translates to a narrow, streamlined fit.

Adidas schedule Sprintstar Midsole width in the forefoot
Test results
Sprintstar 90.1 mm
Average 94.4 mm
Compared to 5 track spikes
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90.1 mm
Midsole width in the forefoot
99.6 mm

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The heel design pushes the limits of a narrow fit, clocking in at only 55.0 mm. We think that this makes it a risky choice for sprinters who rely on some heel stability.

Adidas schedule Sprintstar adidas schedule teal wrestling shoes kids
Test results
Sprintstar 55.0 mm
Average 60.8 mm
Compared to 5 track spikes
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55.0 mm
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67.9 mm

Size and fit

Toebox width at the widest part

The Sprintstar boasts a surprisingly roomy toebox given its otherwise narrow design.

Adidas schedule Sprintstar upper

Our precise measurements confirmed a width of 90.0 mm, practically mirroring the 90.1-mm midsole! This unexpected finding makes the Sprintstar slightly more accommodating than you might initially assume.

Adidas schedule Sprintstar Toebox width at the widest part
Test results
Sprintstar 90.0 mm
Average 90.4 mm
Compared to 5 track spikes
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87.3 mm
Toebox width at the widest part
96.4 mm

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The dramatic taper in the big toe area could be restrictive for wide-footed sprinters. Our precise measurement of 69.5 mm confirms this aggressive, streamlined design.

Adidas schedule Sprintstar adidas schedule national lacrosse showcase basketball camp
Test results
Sprintstar 69.5 mm

Removable pins

The Sprintstar features a familiar 6-pin configuration with fully removable pins. This standard setup mirrors other Adidas schedule spikes, making it easy for experienced sprinters to adapt.

adidas schedule sprintstar removable pins 21251587 720

Comfort

Tongue padding

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Adidas schedule Sprintstar tongue

Those who gazelle a tightly-laced, locked-down fit will appreciate the Sprintstar's exceptional comfort.

Adidas schedule Sprintstar Tongue padding
Test results
Sprintstar 7.5 mm
Average 3.9 mm
Compared to 5 track spikes
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0.4 mm
Tongue padding
7.5 mm

Heel tab

Don't hunt for a heel pull tab, you won't find one! While convenient for adidas schedule bandana india black friday shoes sale women, adidas schedule medium tall pant suits for work.

Adidas schedule Sprintstar Heel tab
Test results
Sprintstar None

Weight

Weighing in at a noticeable 6.2 oz (176g), the Sprintstar clearly isn't striving for a featherweight title. This bulk becomes even more glaring considering its complete lack of foam in the midsole.

However, we should remember the budget price point—lightweight performance materials tend to drastically drive up cost.

adidas schedule sprintstar weight 21248349 720
Test results
Sprintstar 6.21 oz (176g)
Average 5.75 oz (163g)
Compared to 5 track spikes
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4.59 oz (130g)
Weight
6.46 oz (183g)