7 Most Durable Trainers in 2026

How we test Most durable trainers

First, we decide on which trainers to buy and test. We do that by implementing our pipeline protocol. Once the trainers arrive, we test them outside the lab, giving them a proper beating around the town, over various surfaces, and in different weather conditions. 

Then, we take them to the lab. Testing shoes in our lab is defined by our testing methodology. All the tests are standardised, which makes the lab test results comparable across the whole sneaker category. All of the trainers are given the identical treatment, be it the use of the same instruments, pressure/forces, time duration, testing surfaces,... and all of it is done at constant temperature and humidity. 

We end up with more than 30 data points which describe different sneaker features, from tongue thickness and leather type, to shock absorption and traction. Based on the overall results, we select the best performers and showcase them here. 

All the aspects of trainers’ durability

When discussing the durability of trainers, everyone has something different on their mind. Usually, it’s the one thing people struggle with the most, or the part of the sneaker that they tend to destroy first. For some, it could be the outsole, and for others, the heel padding, especially if they tend to completely fold the heel counter when putting the trainers on, no shoe horn, or if their heel is slipping. 

In our lab, we focus on the durability of 3 sneaker parts: the toebox, the heel padding, and the outsole. There are certainly more nuances, such as the durability of the laces, the strength of the glue used to connect the parts, the quality of the stitching, and so on. In our lab, we chose to focus on the most important and biggest sections, though.

Given that 24 billion shoes are added to the market each year, and that 22 billion end up in landfills or are incinerated, we’re not focusing on the durability simply for the sake of spending less money on trainers, but also because it’s important to be aware of what our shopping habits are contributing to and making sure that we do better.

Durability of the upper: Dremel tests

Starting with the most obvious one: the upper. We do this because with trainers, it’s mostly about how they look. Unlike, say, in hiking shoes, where we would prioritise good traction (outsole durability), or in rope climbing gym shoes, where we would discuss the durability of the rope guard. 

We start by pressing our Dremel against the toebox. We do this always in the same place, using the same force (pressure) of 2N, time duration of 4 secons, and 5K RPMs (rotations per minute). It’s easy to notice that some uppers sustain bigger and others smaller damage. We rate this on a 1-5 scale, where 5/5 is assigned to the most durable toeboxes (barely a scratch), and 1/5 to the least durable ones (there is a deep hole that went through multiple layers or has pierced the toebox entirely). 

The durability of the toebox depends on the upper materials. Leather is more durable than cotton, mesh can be more durable than knit, and we also deal with mixed-material uppers, which can go both ways (more and less durable). BUT, there are nuances here, too! One study (Meyer et al., 2021) compared the technical performance of real leather to that of artificial leather and 9 leather alternatives and discovered that no alternative matched the real leather in terms of combined strength, flex-resistance, and handling of foot moisture. 

Most durable sneaker outsoles

The outsole durability is usually prioritised by people who walk a lot in their trainers or who have severe overpronation or supination. These types of pronation cause them to land heavily on the inner or outer side of the shoe, which is easily noticeable in the outsole wear after a while. The wear is not even, as it is when people have neutral pronation, but very uneven. 

Again, we grab our Dremel and press it against the surface, this time, the outsole. Given that this test is standardised (as any other in our lab), we can say that the deeper it goes, the less durable the outsole. We quantify this with a tyre tread gauge, which measures how deeply the Dremel bit into the outsole, with a 0.1 mm precision. 

You can use this data to compare the durability of the outsoles across all trainers. 

Now that you know how worn out the outsole can be, we can talk about the thickness of the outsole, too. The logic is simple: the thicker the outsole, the more material there is to be worn out. 

Of course, when discussing outsoles, you may be curious about the traction, too. If you often spend time in wet weather, you want outsoles you can rely on, so you don’t end up slipping and sliding. 

We test this too, and to be on the safe side, look for a coefficient of friction of at least 0.45. If you experience wet surfaces rarely or occasionally, you can also go for the 0.25-0.45 range, but higher than 0.45 is the safest. 

Lab testing the durability of the heel padding in trainers

Should you care about this part? Certainly, if you tend to put the trainers on/off without untying the laces, if you don’t use a shoe horn and it’s a tight entrance, if you have prominent heel bones or Haglund’s deformity… but overall, if you’re here, you already know this is a weak spot in your trainers, so let’s get to it. 

We fire up our Dremel and press it against the heel padding. We then assess the damage on a 1-5 scale and you should look for 5/5 if you want the most durable heel padding areas out there! 

Of course, some of the trainers can take more beating here, because the heel area is padded and has more layers. Others can not and you will soon reach a stiff part which will irritate your heel (and this may end up even in blood, depending on the thickness and cut of your socks). 

Torching the trainers in the lab to determine the leather/suede type

Given that the toebox durability depends on the choice of upper materials, we are often curious about the leather and suede quality. Are they real or fake? Are we being sold fake materials at higher prices under false or misleading advertising? Important questions that we love giving answers to. 

Real leather (above) burns with a smaller flame, it smells like burnt hair, and it chars; we can scratch it easily without it becoming sticky like glue. 

When met with the flame, fake leather (above) showcases a bigger flame, and it becomes very sticky.  

What does this have to do with durability? Well, while some may think that leather is the most durable upper material, the thing is, it is not. There are too many nuances. Thicker genuine leather is more durable than fake leather or some knit uppers, but fake leather with synthetic overlays may be more durable than a very thin layer of real leather.

Synthetic materials can be done well, with a lot of layers and reinforcements, so that they don’t end up plasticky and peeling. This is why it is so important to inspect the material properly, not to just press a Dremel against it or torch it, but look at the raw cut, the layers, the colours, and determine what exactly it is made of. 

Midsoles can get destroyed, too

Most of the studies focus on the durability of different foams in running shoes. Trainers feature different midsoles but it does not mean we can not pull some conclusions here: 

1. Foams can bottom out and become dull. This most often happens in trainers that are plush and the foam is soft. You will be able to feel this after a while, because the sneaker will simply no longer be as comfortable, and it may even start hurting your feet after a few hours. 
2. Heavier people put more pressure on the trainers, while those with severe overpronation or underpronation use the trainers unevenly, not just the outsole (as mentioned earlier) but also the foam. This can reduce the lifetime of the midsole. 
3. Midsoles in running shoes love rest time. If your trainers feature something similar, best to give them time to bounce back (ideally, not use the same sneaker every day, the whole day, but add another sneaker to the rotation). 

There are trainers, usually the firmer ones that some even use for lifting, that are known almost as decade-long daily beaters. However, the liveliness of the midsole and its shock absorption (protection) does fade over time. The moment you feel the trainers working less for you, you can try the same pair, only new, and compare the ride. You may be shocked by what you’ve been enduring. 

Why “sustainable” isn’t always better?

Because we’re still not living in a world where sustainability and durability come together in the same package. This is also because “sustainability” is a 2-edged sword. There is so much greenwashing around us that it’s our responsibility to question brands’ claims, double-check their processes, and then make an informed decision. Let’s elaborate on this. 

Of course, buying less and using a pair of trainers for longer is better. And that’s what durable trainers allow us to do. However, when discussing sustainability, you should get answers to these questions: 

1. How were materials sourced? What makes them sustainable? Are they recycled and to what %?
2. What does the production process look like? Where does it happen? Which standards (fair wages, worker safety, environmental) are applied?
3. What’s the packaging like? Did you know that 16% of the overall environmental shoe footprint goes to packaging?
4. Does the brand offer some sort of recycling programme? Can you send them an old pair to be resoled? 
5. How is disposal handled? Are there any guarantees on the biodegradability of the trainers, and under what conditions? Often, lab conditions are significantly different from landfills, and in order for a sneaker to be broken down in a landfill in the time presented by the brand, special waste management and infrastructure are needed (which is often not clearly communicated). Is the brand offering to recycle the trainers, and if so, how and where do they do it? Around 95% of used footwear ends up in landfills or is incinerated. 

As you can see, the environmental impact is a huge topic and one not to be taken lightly. All of us should be mindful when shopping, but also aware of all the greenwashing happening. 

How can you significantly decrease the durability of your trainers?

Easy! Here are examples: 

1. Putting trainers in a washing machine if they are not meant to be washed like that 
2. Treating trainers with harsh cleaning chemicals that destroy the materials. Especially whitening chemicals
3. Using waterproofing sprays on textiles not meant to be impregnated with such chemicals. 
4. Not drying the trainers immediately after they’ve been soaked (in rain, snow, puddles). Prolonged exposure to water, with no heat/ventilation afterward, leads to bad smells, glue weakening, and premature wear and tear of the materials. 

Proper maintenance matters. Do the research and take care of your trainers.

Resoling trainers: pros and cons

Most of the trainers can not be resoled because the upper is glued and not stitched. Overall, resoling options are there, but they depend on a) the experience and enthusiasm of your cobbler, and on b) how peculiar you are when it comes to the final look. 

Often, you will be offered resoling options with different types of outsoles, none of which match the original one. When the upper is cemented, it’s difficult to detach it without damaging it. There are some companies that offer resoling, but a pair of such trainers may cost you more than £550-800. 

As you can see, for now, the cons of resoling the trainers heavily outweigh the pros. The story is significantly different in the world of hiking boots or work boots, where the leather upper is better with age (forms to your foot, patina, and so on) and the outsoles that are added are often identical to the ones you trashed. As an extra point, Vibram offers many options here if you want to change the grip (lug design and thickness).