Joybuy Insights

How to choose trainers without making a costly mistake: consider fit, materials and how you’ll use them

Trainers are versatile: you can wear them to work, on a walk, with a casual outfit or for light sporting activities. But an attractive design tells you little about how comfortable they’ll feel after a long day. The wrong size, a sole that isn’t suited to the surface you’ll be walking on, or material that’s difficult to care for can quickly make your purchase less practical.

As a Joybuy Product Recommendation Officer, I filter product information using verifiable details. This helps you compare trainers based on the features that matter in everyday use, rather than relying solely on brand names or marketing claims.

Three common pitfalls when choosing trainers

1. Assuming a regular fit will suit everyone

A shoe with a regular fit won’t automatically suit every foot. The width, instep height and toe room vary from one model to another. Always check the sizing information. According to the product details, some models fit true to size, while others come up large or recommend choosing a size smaller.

Examples from the range:

  • The Skechers Bobs Geo-New Aesthetics has a regular fit and is recommended in your usual size.
  • According to the sizing information, the Skechers Bobs Sport Sparrow 2.0 comes up large, so a size smaller is recommended.
  • The Skechers Graceful - Get Connected also comes up large according to the product description.

2. Assuming “cushioning” means a shoe is suitable for every activity

An insole with Memory Foam, a padded insole or a shock-absorbing midsole can feel comfortable. That doesn’t automatically mean the trainer is suitable for intensive running sessions, long walks on uneven paths or other specific sports.

Consider the difference between:

  • casual trainers for everyday wear;
  • sports shoes for light activities or road use;
  • models designed specifically for walking or training.

For example, the Skechers Track-Ripkent 232399-NVBK is described as a sports shoe for road use, with light support. For intensive running training, it’s better to look at a dedicated category of running shoes.

3. Assuming a breathable upper means the material is maintenance-free

Textile and mesh can feel airier than fully synthetic materials, but they aren’t always easy to clean. According to the product information, some models can be machine-washed on a gentle, cold cycle; others should only be cleaned with a damp cloth.

Before buying, check:

  • the upper material;
  • washing and drying instructions;
  • whether the insole is removable;
  • whether the sole is made of rubber, plastic or synthetic material.

Key specifications to compare

Fit and sizing information

Don’t choose based only on your usual size. Check the EU size, the stated shoe width and any information about foot length in centimetres. Some adidas models, for example, are listed in sizes such as 41 1/3, 42 2/3 or 44 2/3. This makes comparing them with your current pair more important than blindly ordering the same size.

A lace-up fastening gives you more room to adjust the fit around your foot. Slip-on models are quicker to put on, but make sure the shape fits securely.

Sole and surface

A rubber sole is listed for many models for its grip and durability. How it feels in practice also depends on the tread, weight, flexibility and surface. A casual sole is often enough for city streets, shops and office floors. For light sporting activities, a flexible sole with suitable support is more practical.

A thick sole may offer more cushioning, but it doesn’t always feel more stable. Look at the shoe’s overall construction rather than just the sole thickness.

Upper and insole

If you walk a lot or wear your trainers every day, look for a breathable textile or mesh upper. If you’re mainly after a pair that’s easy to style, black trainers or a neutral retro colour are often a good choice.

A removable insole is handy if you use a different insole. Some Skechers models have a non-removable insole, so check before you order.

Our recommendations for different users

Suitable for: Budget-conscious beginners
Skechers Bobs Geo-New Aesthetics 117417-TAN 37

Skechers Bobs Geo-New Aesthetics 117417-TAN 37

Why it suits this profile: This low-cut beige model is easy to style with jeans, chinos and casual clothes. The lace-up fastening lets you adjust the fit.

How this product avoids the pitfall

The product information states that it has a regular fit and recommends your usual size. The materials are listed as a textile upper and rubber sole.

Key benefit & features

Regular fit, lace-up fastening, textile upper and rubber outsole.

Suitable for: Shoppers looking for premium quality
Adidas Barreda Decode CLESKY BRIRED CWHITE 42 2/3

Adidas Barreda Decode CLESKY/BRIRED/CWHITEIH1238 42 2/3

Why it suits this profile: These adidas trainers pair a retro-inspired T-toe shape with a suede and nylon upper. They work well with casual outfits and for everyday city wear.

How this product avoids the pitfall

The product description specifies the materials, regular fit, lace-up fastening and care instructions, which recommend cleaning with a damp cloth. That means you can base your choice on more than just appearance.

Key benefit & features

Suede and nylon upper, padded midsole, rubber cupsole and adjustable lace-up fastening.

Suitable for: Specific needs & intensive use
Skechers Track-Ripkent 232399-BKCC 42

Skechers Track-Ripkent 232399-BKCC 42

Why it suits this profile: According to the product information, this model is intended for everyday wear and light sporting activities. It has a textile upper, lace-up fastening and rubber sole.

How this product avoids the pitfall

The sizing information states that it has a regular fit. It also clearly specifies Memory Foam, a non-removable insole and a rubber outsole.

Key benefit & features

Textile upper, Memory Foam insole, pull tabs and durable rubber outsole.

Suitable for: Women looking for black trainers
Skechers Arch Fit-Infinity Cool 149722-BKMT 38.5

Skechers Arch Fit-Infinity Cool 149722-BKMT 38.5

Why it suits this profile: This low-cut black model is ideal for everyday wear and easy to style. According to the product description, its mesh construction is designed to promote ventilation.

How this product avoids the pitfall

The fit is listed as regular, and your usual size is recommended. The removable insole means you can replace it if needed.

Key benefit & features

Breathable mesh, rubber sole, lace-up fastening and removable insole.

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 trainers

How do I find the right size trainers?

Measure your feet at the end of the day and compare the length with the size chart for the specific model. Also check whether the shoes fit true to size, come up large or come up small. Look at the width indicator, such as D or G, if one is provided.

How long do trainers last?

Their lifespan depends on how often you wear them, your body weight, the surface, the materials and how well you care for them. Everyday wear puts more strain on the sole and upper than occasional use. Where possible, alternate between several pairs and let wet trainers air-dry completely. Always follow the care instructions for your model.

Are trainers suitable for walking or sport?

Many casual trainers are suitable for everyday walking and light activities. For intensive sport, long walks or running, consider the intended use, sole, support and fit. A model with Memory Foam or a rubber sole isn’t automatically suitable for every sport.