Our verdict

The Giannis Freak 6 is back to be every player's cup of tea. Its versatility lets it fit different playstyles, as it feels fast yet stable on foot. No matter if you post-play a lot or if you're more of a dribble-tricky player, this Nike pair will work with you. It features a springy Zoom Air Unit and a low profile structure that balance each other out in the best way possible. Nevertheless, we believe it lacks support for its price, which was disappointing.

Pros

  • Very stable overall
  • Great lockdown and containment
  • Zoom Air unit in the forefoot
  • Springy and bouncy
  • Pretty good court feel on a low profile
  • Feels speedy on foot
  • Amazing grip
  • Really versatile (positionless)

Cons

  • Not the most supportive
  • Outsole lacks durability

Audience verdict

N/A
Not enough reviews yet

Who should buy

Giannis is back with a new hooper that will conquer your heart if:

  • You're looking for a stable shoe that offers great lockdown and containment even on harsh rebounds.
  • You want that fantastic mix of bounciness and court feel.
  • You change positions often so you need a pair that will give you a little bit of everything.

Nike Giannis Freak 6_outdoor_02

Who should NOT buy

This Nike pair doesn't offer the best support out there. It doesn't even have a shank, which caught us completely off guard! If you're looking for an affordable all-rounder, the newest Giannis Immortality 4 might be of your liking.

Also, despite its wonderful traction, the outsole of the Giannis Freak 6 lacks durability. If you want to play outdoors, you should have a look at our streetball hoopers collection. If you're looking for something durable and with the much needed support this shoe is lacking, the Nike Ja 1 may be your next partner on the court.

Nike Giannis Freak 6_pieces

Breathability

During our wear tests, we didn't feel our feet were burning up with their own heat whilst we ran up and down the court. To verify this and put it into numbers, we took the Giannis Freak 6 to our lab.

Starting with our light test, we could not find any ventilation gaps around the upper. The light couldn't shine through any area!

Nevertheless, when we compared it with the extra hot Air Jordan XXXIX, the Giannis Freak 6 showed us it wouldn't let our feet choke! It began pretty strongly, with a solid column of smoke coming through the toe area and moving towards the tongue. Nevertheless, as the test moved on, it started losing power and consistency.

All in all, we have decided to give this Nike pair a middle ground 3/5 on our breathability test.

Nike Giannis Freak 6 Breathability-3

Look at our images using the microscope. There's no way that upper material favours airflow!

Nike Giannis Freak 6 Breathability-4

Test results
Giannis Freak 6 3
Average 2.5
Compared to 65 basketball shoes
Number of shoes
1
Breathability
5

Durability

Toebox durability

For our toebox durability test, we always set the Dremel at 5K RPM and 3.2N of force.

We drilled the Giannis Freak 6 for 12 long seconds. Its upper withstood the abrasion, as it managed to survive without a hole. Even though it doesn't have any extra protective layers on top, the upper fought back bravely. Consequently, we have decided to give this shoe a 3/5 on our toebox durability test.

Nike Giannis Freak 6 Toebox durability-2

Test results
Giannis Freak 6 3
Average 3.7
Compared to 56 basketball shoes
Number of shoes
1
Toebox durability
5

Heel padding durability

We moved the Dremel all the way back to the heel and started our standardised 4-second torture!

Even though the damage doesn't look that big, if you look closely you'll see the tool actually destroyed a lot of the material. In fact, a blue-ish lower layer is saying hi!

Nike Giannis Freak 6 Heel padding durability-2

That's why we have decided to give this shoe a 2/5 on our heel padding durability test.

Test results
Giannis Freak 6 2
Average 3.5
Compared to 53 basketball shoes
Number of shoes
1
Heel padding durability
5

Outsole hardness

We pressed our durometer against the Giannis Freak 6's outsole to measure its hardness.

Nike Giannis Freak 6 Outsole hardness-1

It returned 87.0 HC, which usually points at the rubber compound focusing on durability and not so much on grip. This is just the standard, but there are always exceptions to the rule!

Test results
Giannis Freak 6 87.0 HC
Average 81.9 HC
We use an average of four tests. The photo shows one of those tests.
Compared to 65 basketball shoes
Number of shoes
58.4 HC
Outsole hardness
91.0 HC

Outsole durability

Right... so we must've jinxed it. When we attacked the outsole with our Dremel at 10K RPM and 3.2N, the Giannis Freak 6 struggled each and every second of the 22 long ones this test lasted.

After putting the tool aside, we realised the damage was even worse than we expected. Our tread gauge returned 1.8 mm, which is a whole 44% deeper than average.

Nike Giannis Freak 6 Outsole durability-2

And that's a lot, trust us! We would totally not recommend this shoe to play streetball. Its outsole will be destroyed by the outdoor court's harsh surface!

Test results
Giannis Freak 6 1.8 mm
Average 1.1 mm
Compared to 44 basketball shoes
Number of shoes
0.0 mm
Outsole wear
2.0 mm

Outsole thickness

There are no reflective elements in the Giannis Freak 6! In our opinion, this shoe is not ready to play streetball, so it's not like we thought it would really need shiny details to enhance visibility.

Nike Giannis Freak 6 Reflective elements-2

Test results
Giannis Freak 6 3.6 mm
Average 4.0 mm
Compared to 65 basketball shoes
Number of shoes
0.0 mm
Outsole thickness
8.5 mm

Weight

During our wear tests running up and down the court, we felt the Giannis Freak 6 was not slowing us down. It fact, to us it felt pretty speedy on foot! Nothing crazy, but performance-wise we were quite satisfied.

Nike Giannis Freak 6 Weight-1

When we took this Nike pair to our lab, we saw our scale marked 12.3 oz/349.0g, which is a weight lower than average. This translated into quick footwork and comfort, powering up our mobility regardless of the position we played.

The best part is that, despite being on the lighter side, the Giannis Freak 6 is super padded! From the double thick heel counter to the collar and the instep, which has two layers. We felt its comfort and lockdown during our playtests, and that gave us a lot of confidence on the court.

Test results
Giannis Freak 6 12.31 oz (349g)
Average 13.79 oz (391g)
Compared to 65 basketball shoes
Number of shoes
11.29 oz (320g)
Weight
17.46 oz (495g)

Cushioning

Heel stack

Our calliper returned 27.3 mm when we measured this shoe's heel stack.

Nike Giannis Freak 6 Heel stack-1

It's a score lower than average, and after our playtests, we can say the Giannis Freak 6 doesn't offer the best impact protection. It's not like it lacks cushioning to the point that it becomes uncomfortable, but it's definitely a pair that focuses more on court feel than shock absorption.

Nike Giannis Freak 6_outdoor_011

Test results
Giannis Freak 6 27.3 mm
Average 29.2 mm
Compared to 65 basketball shoes
Number of shoes
23.2 mm
Heel stack
38.4 mm

Forefoot stack

At 21.3 mm, our calliper says there's also not a lot of foam between the toes and the court.

Nike Giannis Freak 6 Forefoot stack-1

But, do you know what there is? A fantastic Air Zoom unit! This detail offered us a bouncy experience, making our toe-offs more springy. This fuelled us up and helped us to perform better crossover steps, layups, any kind of fake, and even quicker post-play!

Test results
Giannis Freak 6 21.3 mm
Average 21.7 mm
Compared to 65 basketball shoes
Number of shoes
15.5 mm
Forefoot stack
29.2 mm

Drop

Overall, the Giannis Freak 6 has a low profile and offers great court feel. Following the forefoot and heel stacks, we get a drop of 6.0 mm.

Nike Giannis Freak 6 Drop-1

In other words, you won't feel your heel up in the sky! During our wear tests, this Nike pair felt rather flat. But we're not saying it in a bad way! It was flat as in close to the court, which made our moves more precise thanks to the extra control. This setup works wonders for quick players who like to play tricks whilst dribbling.

Nike Giannis Freak 6_outdoor_010

Test results
Giannis Freak 6 6.0 mm
Average 7.5 mm
Compared to 65 basketball shoes
Number of shoes
4.0 mm
Drop
14.8 mm

Midsole softness

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

As we believe the Giannis Freak 6 focuses on quick and controlled plays, we didn't think it would have a super soft foam. And we were right!

Nike Giannis Freak 6 Midsole softness-1

Our durometer returned 28.5 HA, which is slightly higher than average. But this doesn't mean the shoe is uncomfortable or anything like that. It just doesn't feel like stepping on a cloud!

Test results
Giannis Freak 6 28.5 HA
Average 24.7 HA
We use an average of four tests. The photo shows one of those tests.
Compared to 65 basketball shoes
Number of shoes
11.0 HA
Midsole softness (soft to firm)
38.6 HA

Insole thickness

This Nike pair features a standard insole. At 4.4 mm, it's slightly lower than average, which helped reduce the overall weight of the shoe.

Nike Giannis Freak 6 Insole thickness-1

Test results
Giannis Freak 6 4.4 mm
Average 4.8 mm
Compared to 65 basketball shoes
Number of shoes
0.0 mm
Insole thickness
20.8 mm

Stability

Lateral stability test

Following our experience, this shoe feels stable on foot. It's nothing super crazy, but all the inner padding it has, its lower profile, and its firmer foam worked together to make us feel safe.

When we first took the Giannis Freak 6 out of its box, we saw it had a big black piece (in this colorway) right in the middle of its midsole. The first thing we thought was that it could be an outer reinforcement that signalled where the shank of the shoe is. Or any other type or supportive technology.

Nike Giannis Freak 6_outdoor_08

The answer? Well, it was none! It's just a plastic piece. It might offer some extra stability, but we didn't really feel anything coming from it. In fact, we were pretty disappointed to find out this Nike pair doesn't feature a shank.

Torsional rigidity

The high rubber wall of the Giannis Freak 6 doesn't only add its bits to the overall stability, it also makes it impossible to twist!

Our fingers struggled a lot, so we have decided to give this shoe a perfect 5/5 on our torsional rigidity test.

Nike Giannis Freak 6_outdoor_09

Test results
Giannis Freak 6 5
Average 4.4
Compared to 65 basketball shoes
Number of shoes
1
Torsional rigidity
5

Heel counter stiffness

Making this shoe's heel counter bow to us was also pretty much impossible!

We could move it a slight bit, and that's the only reason why it didn't get the highest grade on this test! All in all, the super padded heel collar earned a well-deserved 4/5 on our heel counter stiffness test.

Test results
Giannis Freak 6 4
Average 3.7
Compared to 65 basketball shoes
Number of shoes
1
Heel counter stiffness
5

Midsole width - forefoot

Another key point of the fantastic overall stability of this shoe is its midsole width.

Nike Giannis Freak 6 Midsole width in the forefoot-1

Our calliper returned 119.1 mm, which makes it way wider than average. Spacious platforms help us a lot when we grab a rebound in traffic and end up collapsing with another player. It's easier to land safely and our feet find their much needed balance way sooner!

Nike Giannis Freak 6_outdoor_012

Test results
Giannis Freak 6 119.1 mm
Average 115.0 mm
Compared to 65 basketball shoes
Number of shoes
106.2 mm
Midsole width - forefoot
128.2 mm

Midsole width - heel

However, and quite unexpectedly, this Nike's midsole in the heel is narrower than average.

Nike Giannis Freak 6 Midsole width in the heel-1

At 87.3 mm, it definitely didn't help with the overall stability. Nevertheless, we always try to land using our forefoot to keep our joints healthy (especially our knees), so we didn't really feel this shoe's heel affected negatively the overall balance. The forefoot did enough for both!

Nike Giannis Freak 6_outdoor_06

Test results
Giannis Freak 6 87.3 mm
Average 90.3 mm
Compared to 65 basketball shoes
Number of shoes
80.0 mm
Midsole width - heel
105.1 mm

Flexibility

Stiffness

Our heel-to-toe transitions felt smooth, and we didn't have any problems bending the ball of the foot to go for fakes either.

At 36.6N, the Giannis Freak 6 showed it's more flexible than average. Even with its overall rigid and stable structure, its pliability at the ball of the foot let us go for aggressive layups after we warmed up a bit with no problem.

Nike Giannis Freak 6_outdoor_04

Test results
Giannis Freak 6 36.6N
Average 38.5N
We use an average of four tests. The video shows one of those tests.
Compared to 65 basketball shoes
Number of shoes
17.6N
Stiffness
67.2N

Grip / Traction

Despite its rubber not being durable, we found the traction of this Nike pair fantastic.

Nike Giannis Freak 6_outdoor_03

It features a labyrinthic thread with multiple non-deep lines that bit the floor in every direction. This pattern was the cherry on top for an already pretty stable and low-to-the-ground shoe. Why? Well, because it made us feel safe even if we went for quick backdoor cuts!

There's one last thing we want to warn you about. The Giannis Freak 6's outsole is not durable, which means that if you use this shoe a lot or you're more of a heavy player, its pattern will wear down and, consequently, the shoe will lose its grip.

Size and fit

Toebox width - widest part

The sole flares don't count when we're measuring the toebox width of a shoe! That's why the claws of our calliper don't hug the Giannis Freak 6's whole structure.

Nike Giannis Freak 6 Toebox width at the widest part-1

At the widest part of the toe area, we measured 100.5 mm, which is slightly lower than average. Despite its spacious platform, we don't believe this upper can comfortably fit wide-toed hoop lovers.

Nike Giannis Freak 6_outdoor_013

Test results
Giannis Freak 6 100.5 mm
Average 101.6 mm
Compared to 65 basketball shoes
Number of shoes
92.6 mm
Toebox width - widest part
113.2 mm

Toebox width - big toe

Our second calliper reading just confirmed it.

Nike Giannis Freak 6 Toebox width at the big toe-1

It returned 75.6 mm, which means this pair tapers towards the tip. We can confirm it now: wide-feet players should stay away from the Giannis Freak 6!

Test results
Giannis Freak 6 75.6 mm
Average 76.9 mm
Compared to 59 basketball shoes
Number of shoes
71.2 mm
Toebox width - big toe
85.1 mm

Tongue: gusset type

We were happily welcomed by a fully gusseted tongue when we put on this Nike pair.

Nike Giannis Freak 6 Tongue: gusset type-1

It hugged our feet comfortably, offering great lockdown and containment.

Test results
Giannis Freak 6 Both sides (full)

Comfort

Tongue padding

With 9.5 mm of tongue padding, this shoe made the overall experience even more comfortable.

Nike Giannis Freak 6 Tongue padding-1

Even though we like that Nike focused the protection right where the laces rest, we also believe it could've gone for a thinner tongue. This would reduce the Giannis Freak 6's overall weight and still avoid lace bite, as almost 10 mm of padding is a lot! But we're not complaining, though.

Nike Giannis Freak 6_outdoor_07

Also, this shoe doesn't have an extra eyelet at the top. It's true that we find that detail very convenient, but the lockdown feel thanks to this Nike's overall padded structure and fully gusseted tongue didn't make us wish it had that extra hole.

Test results
Giannis Freak 6 9.5 mm
Average 9.4 mm
Compared to 65 basketball shoes
Number of shoes
1.3 mm
Tongue padding
15.9 mm

Heel tab

This shoe doesn't have any kind of heel tab.

Nike Giannis Freak 6_outdoor_01

As it features a gusseted tongue and there's a lot of padding in the heel area, some kind of lace loop would have definitely been helpful to put the shoe on.

Test results
Giannis Freak 6 None

Removable insole

We really like the aesthetics of the Giannis Freak 6's insole, as it includes the full name of the player.

Nike Giannis Freak 6 Removable insole-1

But what we like even more is the fact that it's removable! You see, the fact that this shoe does NOT have a shank drove us crazy. We felt it was definitely lacking underfoot support during our wear tests. That's why we believe adding a supportive orthotic might help.

Nike Giannis Freak 6 Removable insole-2

Test results
Giannis Freak 6 Yes

Price

The Giannis Freak 6 costs £140, which makes it step away from Giannis' budget line and its Immortality pairs. But we just can't believe Nike has gone for a higher price when this model doesn't even feature a shank for support and jumping energy. What's more, we found out it only includes 1 Zoom Air unit, and that's it! No more technologies!

Nike Giannis Freak 6_outdoor_05

In our opinion, there are cheaper and maybe even all-around better options out there. The Giannis' Immortality 4 being one of them.

Test results
Giannis Freak 6 $140
Compared to 65 basketball shoes
Number of shoes
£70
Price
£200

Misc

Reflective elements

There are no reflective elements in the Giannis Freak 6! In our opinion, this shoe is not ready to play streetball, so it's not like we thought it would really need shiny details to enhance visibility.

Nike Giannis Freak 6 Reflective elements-2

Test results
Giannis Freak 6 No