Joybuy Insights

Buying trainers without regret: how to choose a pair that suits you

Buying trainers seems easy, until you notice after a few weeks that the fit is disappointing, the sole offers little grip or the material is difficult to keep clean. Online, you often see terms such as “extra comfort”, “lightweight” and “durable”, but descriptions like these do not always tell you how a shoe performs in everyday use.

As a Joybuy Product Recommendation Officer, I filter product information based on verifiable features. This helps you quickly see which women's trainers, men's trainers, unisex trainers or casual shoes suit your needs.

Common pitfalls when buying trainers

1. A well-known brand name says nothing about the fit

A model from Nike, Puma, Skechers, Converse or Vans may look appealing, but every last and version feels different. A trainer that fits one foot well may feel too narrow or too roomy on another. So always check:

  • the stated fit, such as normal, regular or relaxed fit;
  • the shoe width, for example D or G;
  • the specific size advice;
  • the foot length in millimetres or centimetres, if available.

2. “Comfortable” is not a fixed technical standard

Comfort may be linked to a padded collar, a cushioned insole, a flexible upper or a roomier toe box. However, the word itself does not guarantee a specific experience. Look at the features that the brand or seller actually mentions.

For Skechers trainers, this could be an Air-Cooled Memory Foam insole or a Relaxed Fit. The PUMA Speedcat OG, for example, is described as featuring IMEVA material and a rubber outsole. According to the brand's product information, these components are intended to provide a lightweight and comfortable feel; this is a product claim, not a guarantee that the shoe will feel the same to every wearer.

3. A lifestyle model is not automatically suitable as a sports shoe

White trainers, canvas trainers and retro models work well with everyday outfits, but are not necessarily suitable for running. For running shoes, cushioning, ventilation, grip and the surface you run on are all important. A casual shoe such as the Vans Old Skool or Converse Star Player 76 OX is therefore a different choice from a model designed for longer running sessions.

What should you look for before ordering?

Fit and size

Measure both feet at the end of the day, when feet are often slightly larger than in the morning. Use the longer foot as your starting point and compare the measurement with the size chart for your chosen model. If you are looking for size 36, size 37, size 38 or size 39 trainers, do not check only the European size number. Size charts can vary between brands.

Also pay attention to the difference between “true to size” and “runs large”. The Skechers Relaxed Fit: D’Lux Walker in size 38 is described in the product information as running large, with advice to order one size smaller. The Skechers Sport Court 92 in size 39, on the other hand, is listed as true to size.

Upper, lining and ventilation

The upper partly determines how the trainer feels and how easy it is to maintain.

  • Leather or synthetic leather: often sturdier and more shape-retaining, but check the care instructions.
  • Textile or mesh: can be lightweight and breathable, but is more susceptible to dirt and moisture.
  • Canvas: found on many Converse models, with a casual look and a relatively lightweight upper.
  • Combinations of materials: can combine support and style, but may require different cleaning methods.

The PELLIOT Running Shoes Unisex Lightweight Cushioning feature a sandwich mesh and woven upper. According to the product description, this is designed to help remove heat and moisture. The shoe also has an EVA midsole and a ROCKYTEC rubber outsole. A slim-fit version is available for narrower feet, according to the sizing information.

Outsole and intended use

For walking around town, commuting and everyday use, a rubber outsole with sufficient tread is practical. For woodland paths, wet paving or loose surfaces, a running sole with more grip is more relevant. Also consider flexibility and weight.

A flat sole can work well with a retro or minimalist style, but does not automatically indicate lasting walking comfort. Use lifestyle models primarily for the purposes they are described for: leisure, everyday use and casual outfits.

Our recommendations by user profile

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: These low-top women's trainers come in a neutral beige colour, with a regular fit and lace-up fastening. They are easy to pair with everyday clothing.

How this product avoids the pitfall

The product information clearly states the fit, D shoe width and size 37. This means you do not have to rely solely on general comfort claims.

Key benefit & advantages

Textile upper, rubber sole and lace-up fastening. The listing states that the fit is regular.

Suitable for: Shoppers looking for top quality
Nike Wmns Dunk Low NN DD1873-113 36

Nike Wmns Dunk Low NN DD1873-113 36

Why it suits this profile: Women's trainers with a recognisable Dunk Low silhouette, a white upper with subtle pastel shades and a look that works well with casual and streetwear outfits.

How this product avoids the pitfall

The materials are clearly specified: leather and textile on the upper, a textile lining and a rubber outsole. This makes comparison easier.

Key benefit & advantages

Padded collar, padded insole and rubber outsole with pivot point, according to the product description.

Suitable for: Specific uses & intensive users
PELLIOT Running Shoes Unisex Lightweight Cushioning EU 39

PELLIOT Running Shoes Unisex Lightweight Cushioning – Clean & Breathable, White (EU 39)

Why it suits this profile: These unisex sports shoes are designed for running and use on different surfaces, from city pavements to paths.

How this product avoids the pitfall

The product information lists the material, midsole, outsole and foot length for each size. This makes it clearer what the shoe is designed for.

Key benefit & advantages

EVA midsole, mesh and woven upper, and ROCKYTEC rubber outsole according to the product details. Size 39 corresponds to a foot length of 245 mm.

Suitable for: Style-conscious everyday users
Puma Speedcat OG Dark Myrtle White size 38

Puma Speedcat OG Dark Myrtle-White 398846-12-38

Why it suits this profile: The low-profile, narrow, racing-inspired shape and Dark Myrtle–PUMA White colour combination work well with a modern casual wardrobe.

How this product avoids the pitfall

The listing states that it has a regular fit, round toe, flat heel and lace-up fastening. You therefore know in advance that this is not a wide walking shoe.

Key benefit & advantages

Leather upper, textile lining and rubber insole and outsole, according to the product information.

Other models to compare

For an easy-to-clean pair for the garden, swimming pool or beach, you could consider the CROCS Classic Clog White. The product information lists ventilation holes, a pivoting heel strap and a material containing 25% plant-based material according to ISCC PLUS's mass-balance approach. When buying, do check that you select the correct size and bear in mind the advice to choose one size larger if you are unsure.

The CONVERSE Women Shoes A12474C STAR PLAYER 76 OX has a low-cut canvas upper and vulcanised rubber outsole. The Vans Old Skool is another casual option with a textile upper and rubber sole. If you need extra room in the toe box, the Skechers D’Lux Walker with Relaxed Fit may be worth considering; check the separate size advice carefully.

Looking for more options?

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

Frequently asked questions about buying trainers

How do I determine the right trainer size?

Measure your foot in millimetres and compare the result with the size chart for the specific model. Also look at the fit. A size 38 from one brand may not fit the same as a size 38 from another brand.

How long do trainers last?

Their lifespan depends on walking distance, surface, body weight, care and material. Check the sole for wear and replace your trainers when the grip or construction has visibly deteriorated. Allow wet shoes to air-dry and do not use a heat source that could distort the material.

Can I wear running shoes every day?

You can, but the model must suit how you use it. Running shoes are designed with specific features for movement and different surfaces. For the office, shopping and leisure, casual or comfortable shoes may be more practical. Always check the product description and do not choose based on appearance alone.