Joybuy Insights

Choosing adidas trainers: a practical buying guide to comfort, style and use

A pair of adidas trainers can be a good choice for everyday wear, a casual outfit or sporting activities. But it’s not wise to choose based only on colour, logo or a familiar model name. The fit, sole and intended use often matter more than the appearance.

Three common pitfalls when buying adidas trainers:

  • Using a lifestyle model for running. Retro trainers such as the Samba OG or Gazelle Indoor are designed primarily for their looks and everyday wear. That doesn’t automatically make them suitable for longer runs.
  • Looking only at the EU size. A size 42 trainer can feel different from one model to another. The shape of the toe box, width and internal length all play a part.
  • Confusing marketing claims with guaranteed performance. Terms such as “responsive cushioning” or “superior comfort” come from product descriptions. Check which materials and construction details are actually specified.

Which specifications matter?

1. Choose the sole to suit your needs

For walking, commuting and everyday wear, a flexible rubber outsole and comfortable midsole are practical features. According to the product information, the adidas Lightblaze has a Lightstrike midsole, a mesh upper and a rubber outsole. It may suit anyone looking for a sporty look and cushioning for everyday use.

Running calls for different features. The adidas Adizero Boston 13 W is described as having Lightstrike Pro foam, Energy Rods and a Continental rubber outsole. These components are designed to deliver a more dynamic running experience, but the right choice also depends on your running style, distance and fit.

So don’t automatically use a casual model as your adidas running trainers. For a run, trainers with a suitable running construction make more sense than a flat retro sole.

2. Check the upper and lining

A mesh upper can feel airier than synthetic leather. Suede and nubuck give a sturdier, more dressed-up look, but generally need more care. The Lightblaze combines mesh with suede and nubuck details. According to the product information, the Samba OG has a full-grain leather upper with suede overlays and a rubber cupsole.

Also consider the conditions you’ll wear the trainers in. Leather and suede aren’t automatically waterproof. The product information for the adidas Gazelle Indoor specifies a nylon upper with suede details and a water-repellent or waterproof construction. Always check the current product page and care instructions before buying, especially if you’ll often wear them in rainy British weather.

3. Measure your feet, not just your old trainers

Measure both feet at the end of the day and use the longer foot as your guide. Wear the socks you’d normally wear with the trainers. Then check:

  • Foot length in centimetres
  • EU size and any half sizes
  • The width and shape of the toe box
  • Room around your toes
  • Whether the heel stays in place as you walk

The Samba OG is listed as having a regular fit. Its size chart gives a foot length of approximately 25.9 cm for EU 42, among other measurements. The Run 70s 2.0 is also listed as having a regular fit; one EU 42 variant is matched to a foot length of 26.5 cm. These differences show why you should follow the size chart for the specific model. If you’re looking for size 40 or size 42 trainers, don’t rely solely on your experience with a different model.

Our recommendations for different needs

Suitable for: Budget-conscious beginners
Adidas Galaxy 7 M size 42

Adidas Galaxy 7 M size 42

Why it suits this profile: This model is designed for everyday comfort and light running. The product information specifies a Cloudfoam midsole, textile upper and regular fit.

How this product avoids the pitfall

Its features are clearly described, so you don’t have to choose this model based on looks alone. Do check that size 42 matches your foot length of approximately 27 cm.

Key benefit & features

Cloudfoam midsole, textile lining and TPU outsole, according to the product description.

Suitable for: Buyers looking for premium quality
Adidas Lightblaze size 44

Adidas Lightblaze GRETWO/GRETHR/IRONMTIH8607 size 44

Why it suits this profile: A good choice if you’re looking for adidas trainers with a distinctive sporty design and a mix of textures.

How this product avoids the pitfall

The combination of mesh, suede and nubuck is clearly specified. This makes it easier to weigh up the look and care requirements than it would be with a generic comfort claim.

Key benefit & features

Lightstrike midsole, breathable mesh and rubber outsole, according to the product details.

Suitable for: Specific needs & intensive users
Adidas Adizero Boston 13 W size 42

Adidas Adizero Boston 13 W size 42

Why it suits this profile: A focused choice for runners looking for technical adidas running shoes for training or races.

How this product avoids the pitfall

This model is described as more than just a casual trainer, with specific running features such as Lightstrike Pro, Energy Rods and a mesh upper.

Key benefit & features

The product information lists Lightstrike Pro foam, Energy Rods and Continental rubber.

Suitable for: Casual fans of retro trainers
Adidas Samba OG Cloud White Core Black

Adidas Samba OG Cloud White/Core Black/Clear Granite

Why it suits this profile: The Samba OG works well with everyday outfits and suits fans of a distinctive retro look.

How this product avoids the pitfall

This shoe is chosen as a lifestyle model, not a running trainer. Its leather and suede panels make care and protection from moisture important.

Key benefit & features

Full-grain leather with suede overlays, a rubber cupsole and a regular fit, according to the product description.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about adidas trainers

Are adidas trainers suitable for running?

It depends on the model. According to the product information, the Adizero Boston 13 W is designed for running training and races. Models such as the Samba OG, Gazelle Indoor and Run 70s 2.0 are primarily lifestyle or casual shoes. So check the sole, midsole and official description of intended use before buying a pair for running.

How do adidas trainers fit?

The fit varies by model. Various Samba OG and Run 70s 2.0 versions are listed as having a standard or regular fit. Measure your foot in centimetres and compare it with the size chart for the exact product. If you’re between sizes, the amount of room you want around your toes may help you decide.

How do you care for adidas shoes?

Always follow the care advice on the product page. Many models shouldn’t be put in the washing machine. Gently wipe mesh, leather or synthetic materials with a damp cloth, then leave the shoes to air-dry away from direct heat. Suede needs extra care and may benefit from a suitable protective spray.