Our verdict

We are happy to report that the Nike Air Max Alpha Trainer 6 offers excellent value for money as an entry-level gym shoe. It delivers the right amount of support and impact protection for a moderate training session which is exactly what most beginner athletes need. And a snazzy Air Max unit as a bonus.

Pros

  • Excellent breathability
  • Decent durability for the price
  • Abundant cushioning for high impact exercises
  • Stable platform for moderate weightlifting
  • Great lateral stability
  • Comfortable padded interiors
  • Visually striking Air Max unit

Cons

  • Heavier than average
  • Can feel platformy, disconnected from the floor
  • Stiff for lunges and planks

Audience verdict

84
Good!

Who should buy

We are certain that the Nike Air Max Alpha Trainer 6 is a great match for the following target audience:

  • gym-goers looking for an affordable training shoe with great value for money
  • beginner athletes who need a versatile trainer for a little bit of everything
  • people who value style and good-looking footwear even in their gym attire

Nike Air Max Alpha Trainer 6 review

Who should NOT buy

If you don't really care about Air Max (neither its looks nor function), you can save even more money with the Nike MC Trainer 3. It is an equally well-performing gym shoe.

And if you want a Nike trainer that makes you feel very grounded and nimble, the Nike Flex Control 4 is the way to go. It is very minimal, highly flexible, and light.

Nike Air Max Alpha Trainer 6 lab test

Cushioning

Heel stack

Just like its predecessor, the Alpha Trainer 6 beats records when it comes to platform height.

Nike Air Max Alpha Trainer 6 Heel stack

Its heel stack hasn't got any lower and still shows a whopping 36.1 mm on our calliper. Not many gym shoes even get to the 30-mm mark!

Nike Air Max Alpha Trainer 6 visible max air

This is all thanks to the shoe's massive Air Max unit which creates a very platformy experience. Its bubble also protrudes beyond the heel taking up as much area as it is sensibly possible to create a more stable base.

Test results
Air Max Alpha Trainer 6 36.1 mm
Average 24.8 mm
Compared to 41 training shoes
Number of shoes
13.7 mm
Heel stack
36.2 mm

Forefoot stack

The shoe's midsole also proved to be taller than average in the forefoot area.

Nike Air Max Alpha Trainer 6 Forefoot stack

With a calliper reading of 25.0 mm, the shoe's forefoot stack is only second to the Nike Air Zoom SuperRep 3.

Does this massive platform offer more cushioning and protection for high-impact exercises? Yes! But it can also make you feel more disconnected from the gym floor.

The shoe also felt like a mixed bag for exercises like rope jumps - supportive on one hand but clunky because of the heel design.

Thus, your personal preference ultimately decides whether the raised midsole of the Alpha Trainer 6 is the right choice for you.

Test results
Air Max Alpha Trainer 6 25.0 mm
Average 18.4 mm
Compared to 41 training shoes
Number of shoes
10.6 mm
Forefoot stack
27.7 mm

Drop

Having such a sizable cushioning element in the heel, we were not surprised that the heel-to-toe drop of the Alpha Trainer 6 comes in at 11.1 mm.

Nike Air Max Alpha Trainer 6 Drop

Because the average training shoe offset hovers around 6 mm, having this much heel elevation may feel odd at first. But it does offer a boost in heel cushioning and takes some strain off the Achilles when lifting.

The only problem is that deadlifts may feel odd because the Nike Air Max Alpha Trainer 6 puts the foot in a more forward-leaning position.

Test results
Air Max Alpha Trainer 6 11.1 mm
Average 6.4 mm
Compared to 41 training shoes
Number of shoes
1.8 mm
Drop
13.4 mm

Midsole softness

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

Air Max aside, the Alpha Trainer 6 features a full-length EVA midsole for cushioning. It felt moderately firm on foot but also had a bit of squish for cushioning.

Nike Air Max Alpha Trainer 6 Midsole softness

Our Shore A durometer returned 26.4 HA which is an average reading for a training shoe midsole - neither plush nor firm.

And if you have concerns over the visible Air Max unit - we found that there is very little compression to it. It felt nice and stable for lifting moderate weights.

Test results
Air Max Alpha Trainer 6 26.4 HA
Average 27.8 HA
We use an average of four tests. The photo shows one of those tests.
Compared to 41 training shoes
Number of shoes
17.4 HA
Midsole softness (soft to firm)
41.0 HA

Insole thickness

The primary cushioning of this Nike trainer is topped off with a well-padded insole.

Nike Air Max Alpha Trainer 6 Insole thickness

Measuring its thickness in the heel returned 4.5 mm which is slightly thicker than average.

Test results
Air Max Alpha Trainer 6 4.5 mm
Average 3.9 mm
Compared to 41 training shoes
Number of shoes
1.7 mm
Insole thickness
7.2 mm

Size and fit

Having such a sizable cushioning element in the heel, we were not surprised that the heel-to-toe drop of the Alpha Trainer 6 comes in at 11.1 mm.

Nike Air Max Alpha Trainer 6 Drop

Because the average training shoe offset hovers around 6 mm, having this much heel elevation may feel odd at first. But it does offer a boost in heel cushioning and takes some strain off the Achilles when lifting.

The only problem is that deadlifts may feel odd because the Nike Air Max Alpha Trainer 6 puts the foot in a more forward-leaning position.

Size

Nike Air Max Alpha Trainer 6 is slightly small (11 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 28 training shoes
Number of shoes
½ size small
Slightly small
True to size
Slightly large
½ size large

Toebox width - widest part

Medium-width feet have nothing to worry about in the Nike Air Max Alpha Trainer 6. This training shoe offers a predictable D-medium width with no pressure points.

Nike Air Max Alpha Trainer 6 fit

Our calliper measured 99.2 mm in the widest area of the shoe's forefoot which is a standard measurement for a men's US size 9 trainer.

Nike Air Max Alpha Trainer 6 Toebox width - widest part
Test results
Air Max Alpha Trainer 6 99.2 mm
Average 100.4 mm
Compared to 41 training shoes
Number of shoes
90.4 mm
Toebox width - widest part
108.5 mm

Toebox width - big toe

We are also happy to see a rounded toebox shape on this gym shoe from Nike. Being able to splay toes is essential for keeping balance!

Nike Air Max Alpha Trainer 6 Toebox width - big toe

In the area of the big toe, we measured 79.0 mm of forefoot width - also on par with the average.

Test results
Air Max Alpha Trainer 6 79.0 mm
Average 78.8 mm
Compared to 34 training shoes
Number of shoes
65.0 mm
Toebox width - big toe
89.4 mm

Stability

Lateral stability test

Comparing the Nike Air Max Alpha Trainer 6 to its predecessor, we are impressed to see a big step up in lateral stability!

The new iteration received a larger TPU clip around the heel which made the shoe more torsionally rigid and added stiffness to its heel counter.

Nike Air Max Alpha Trainer 6 medial support

As a result, the Trainer 6 was now more capable of keeping our feet planted as we reached for heavier weight. However, we still don't recommend the shoe for serious lifting and Crossfit because of its taller platform and compressible Air Max.

Torsional rigidity

The sturdiness of this entry-level gym shoe really impressed us! Based on the resistance it demonstrated in our manual twisting test, we gave it the highest torsional rigidity score of 5 out of 5.

Test results
Air Max Alpha Trainer 6 5
Average 2.7
Compared to 41 training shoes
Number of shoes
1
Torsional rigidity
5

Heel counter stiffness

Our heels also felt safely locked in thanks to the shoe's stiff and substantial heel counter. Manually testing the heel counter, we confidently gave it the highest rigidity score of 5 out of 5!

Paired with foam collar pads, it made sure that our ankles were not going anywhere.

Test results
Air Max Alpha Trainer 6 5
Average 2.7
Compared to 41 training shoes
Number of shoes
1
Heel counter stiffness
5

Midsole width - forefoot

Nike also updated the midsole shape of the Alpha Trainer 6, adding a pretty sharp lateral flange for enhanced stability.

Nike Air Max Alpha Trainer 6 Midsole width - forefoot

Leaning on it made us feel quite surefooted considering how tippy the shoe's tall platform can get otherwise.

Test results
Air Max Alpha Trainer 6 111.6 mm
Average 110.6 mm
Compared to 41 training shoes
Number of shoes
101.0 mm
Midsole width - forefoot
117.9 mm

Midsole width - heel

We also discovered that the shoe's heel got a few millimetres wider reaching 91.1 mm in the widest part.

Nike Air Max Alpha Trainer 6 Midsole width - heel

With a broad landing area like that, we felt quite stable squatting, box jumping, and performing one-legged exercises in this Nike trainer.

Test results
Air Max Alpha Trainer 6 91.1 mm
Average 87.3 mm
Compared to 41 training shoes
Number of shoes
76.5 mm
Midsole width - heel
97.4 mm

Flexibility / Stiffness

In its product description, Nike mentions that the Air Max Alpha Trainer 6 features flex grooves that help the shoe bend more naturally for lunges. However, our own experience revealed that it is one of the stiffest training shoes we've tested!

Using a force gauge, we found that this Nike trainer requires as much as 30.4N to bend to a 90-degree angle. That is almost 70% more than it takes a gym shoe on average!

Nike Air Max Alpha Trainer 6 grip

It felt like we had to negotiate with this shoe when diving into a lunge or a plank. So, if your workout routine involves a lot of foot bending, it makes sense to choose a more forgiving option - the Nike MC Trainer 3 (20.2N) or even the Nike Flex Control 4 (13.6N).

Test results
Air Max Alpha Trainer 6 30.4N
Average 17.8N
We use an average of four tests. The video shows one of those tests.
Compared to 41 training shoes
Number of shoes
4.3N
Flexibility <> Stiffness
37.9N

Weight

Putting the Nike Air Max Alpha Trainer 6 on the scale, we were glad that the number was smaller compared to the previous version.

Nike Air Max Alpha Trainer 6 Weight

But even though the Trainer 6 got 0.7 oz (20g) lighter, it is still notably heavier than the average gym shoe at 13.2 oz (373g).

The shoe's substantial Air Max heel seems responsible for the bulk. We noticed that it made this Nike Trainer feel bottom-heavy and held us back during the more agile portion of the workout.

Nike Air Max Alpha Trainer 6 flexibility

If a light and number experience is your priority in training footwear, consider the Nike MC Trainer 3 instead.

Test results
Air Max Alpha Trainer 6 13.16 oz (373g)
Average 10.76 oz (305g)
Compared to 41 training shoes
Number of shoes
6.38 oz (181g)
Weight
13.83 oz (392g)

Breathability

If you are worried about getting hot and sweaty feet, the Alpha Trainer 6 will literally evaporate all your concerns.

Its porous mesh works wonders channelling fresh air in and expelling the heat out of the shoe. As you can see, all the smoke we pumped into the Alpha Trainer escaped straight away.

A close-up microscope shot of the shoe's mesh speaks for itself. Plenty of pores for unobstructed airflow.

Nike Air Max Alpha Trainer 6 Breathability microscope test

Happy to see another airy trainer in our lab! Breathability is 5 out of 5.

Nike Air Max Alpha Trainer 6 Breathability under microscope

Test results
Air Max Alpha Trainer 6 5
Average 3.6
Compared to 41 training shoes
Number of shoes
1
Breathability
5

Durability

Toebox durability

On the downside, a lacy mesh like that cannot promise longevity.

In our standard Dremel test, we apply sandpaper to the top of each shoe's toebox for 12 seconds at 5K RPM speed to assess its wear resistance.

Nike Air Max Alpha Trainer 6 Toebox durability test

In the Alpha Trainer 6's case, the top mesh layer was gone completely. The only reason we gave it 3 out of 5 is because the underlayer remained in place.

If rope climbing is part of your regular training routine, this Nike shoe is a no-go. A single climb can leave its mesh upper severely torn.

Test results
Air Max Alpha Trainer 6 3
Average 2.5
Compared to 30 training shoes
Number of shoes
1
Toebox durability
5

Heel padding durability

We also expect some premature wear on the shoe's inner lining as it doesn't seem to hold up well to intensive friction.

Only 4 seconds of sandpaper drilling at 5K RPM speed left the fabric pretty bruised and battered.

Nike Air Max Alpha Trainer 6 Heel padding durability test
Test results
Air Max Alpha Trainer 6 3
Average 2.5
Compared to 28 training shoes
Number of shoes
1
Heel padding durability
5

Outsole hardness

The outsole, on the other hand, showed some promising durability signs, especially for a gym shoe under £100.

Nike Air Max Alpha Trainer 6 Outsole hardness

With the help of a Shore C durometer, we found that it is made of a rather firm rubber compound. At 88.5 HC, it is 20% harder than the average training shoe outsole.

Test results
Air Max Alpha Trainer 6 88.5 HC
Average 83.0 HC
We use an average of four tests. The photo shows one of those tests.
Compared to 41 training shoes
Number of shoes
71.0 HC
Outsole hardness
94.5 HC

Outsole durability

The rubber also received a nod of approval from us after a demanding 22-second Dremel test.

Measuring the dent left by sandpaper, our tread gauge returned 1.2 mm which is common for most gym shoes.

Nike Air Max Alpha Trainer 6 Outsole durability test

Test results
Air Max Alpha Trainer 6 1.2 mm
Average 1.1 mm
Compared to 26 training shoes
Number of shoes
0.0 mm
Outsole wear
2.0 mm

Outsole thickness

Finally, as our calliper showed 4.0 mm of outsole thickness in the Alpha Trainer 6, we had no doubt about it - the shoe's rubber outsole would be the last thing to wear out on this Nike trainer.

Nike Air Max Alpha Trainer 6 Outsole thickness
Test results
Air Max Alpha Trainer 6 4.0 mm
Average 3.6 mm
Compared to 41 training shoes
Number of shoes
2.1 mm
Outsole thickness
5.1 mm

Misc

Price

As a budget-friendly training shoe from Nike, the Alpha Trainer 6 offers great value for money.

Nike Air Max Alpha Trainer 6 Price

We found that the shoe provides everything a beginner gym goer needs plus a head-turning visible Air Max unit.

Test results
Air Max Alpha Trainer 6 $95
Compared to 41 training shoes
Number of shoes
£60
Price
£150

Tongue padding

There is a good deal of padding inside the Alpha Trainer 6. Its tongue, for example, turns out to be thicker than average at 7.3 mm.

Nike Air Max Alpha Trainer 6 Tongue padding
Test results
Air Max Alpha Trainer 6 7.3 mm
Average 5.4 mm
Compared to 41 training shoes
Number of shoes
1.0 mm
Tongue padding
10.4 mm

Tongue: gusset type

There are no gussets on the shoe's tongue so minor shifting is possible during intensive lateral movements.

Nike Air Max Alpha Trainer 6 Tongue: gusset type
Test results
Air Max Alpha Trainer 6 None

Heel tab

A finger loop at the back of the trainer is quite handy for on-and-off.

Nike Air Max Alpha Trainer 6 Heel tab
Test results
Air Max Alpha Trainer 6 Finger loop

Removable insole

This Nike shoe uses a rather basic insole but it can be easily swapped if you want to enhance the underfoot experience.

Nike Air Max Alpha Trainer 6 Removable insole
Test results
Air Max Alpha Trainer 6 Yes