Joybuy Insights

Buying trainers and running shoes: how to choose a pair that suits the way you use them

By Joybuy Product Recommendation Officer

Anyone looking to buy trainers and running shoes can soon feel overwhelmed by the sheer amount of choice. There are women’s trainers, men’s trainers, children’s trainers, sports shoes and running models. Brand names and terms such as Memory Foam, Cloudfoam and breathable mesh sound appealing, but they do not automatically tell you whether a shoe is right for your feet and the way you intend to use it.

Pay particular attention to these three common pitfalls:

  • Using a running shoe as an everyday trainer, or vice versa. A model designed for intensive training will often have different cushioning and grip from a shoe intended for walking or everyday use.
  • Looking only at the size. The same EU size can fit differently depending on the brand or model. Width, foot length and the shape of the toe box also affect the fit.
  • Confusing comfort claims with suitable construction. A soft insole may feel pleasant when trying a shoe on, but the sole, upper and fastening system also determine how stable the shoe remains during use.

Which features should you check?

1. Intended use and sole type

First, decide what you need the shoes for. For commuting, shopping and everyday walking, comfortable trainers with a flexible rubber or synthetic sole are often practical. For running, running shoes with a suitable midsole, sufficient grip and a secure fastening system make more sense.

A flat sole, such as on a model in the style of the Puma Speedcat, is better suited to a casual outfit or driving than to longer running sessions. For woodland paths and changing surfaces, a trail-focused model such as the PELLIOT Running Shoes is more relevant. Do check whether you mainly run on tarmac, gravel, mud or wet ground.

2. Fit, size and width

Measure your foot at the end of the day, when your feet usually take up slightly more room. Measure from the heel to the longest toe and compare that length with the size guide for the specific product. Also check the stated width:

  • D is used as a standard width for many models.
  • G offers more room on some models.
  • A narrow or wide foot may require a specific last, even when the length is correct.
  • If you are between two sizes, the product’s sizing advice is more important than a general assumption.

The product details show, for example, that the Skechers Graceful comes up large and, according to the description, may require a size smaller. The Skechers Track-Ripkent and Track-Bucolo are stated to fit true to size. Always check the individual product page, therefore, even if you have worn Skechers trainers before.

3. Upper, ventilation and care

A mesh or textile upper can feel more breathable than leather or dense synthetic material. This makes breathable running shoes and lightweight sports shoes appealing for training and longer walks. However, textile handles dirt and moisture differently from leather.

Pay attention to the care instructions. Some shoes may only be cleaned with a damp cloth. According to the product description, other models can be washed on a gentle cold cycle. Allow shoes to air-dry and avoid direct heat, as high temperatures can distort materials.

Recommended models for different user profiles

Suitable for: Budget-conscious beginners
Adidas Runfalcon 5 GRESIX CBLACK FTWWHT IE8819 size 40

Adidas Runfalcon 5 GRESIX/CBLACK/FTWWHT IE8819 40

Why it suits this profile: This model is designed for daily training, treadmill use and short activities. Its standard fit and range of available sizes make it a practical entry-level choice for anyone looking for a single pair of sports shoes.

How this product avoids the pitfall

The product information specifically mentions a mesh upper, Cloudfoam midsole and Adiwear outsole. This allows you to compare the model based on its intended use and materials rather than simply its brand name.

Key benefit & highlights

Mesh upper for air circulation; OrthoLite insole and Cloudfoam midsole according to the product specifications.

Suitable for: Buyers seeking premium quality
Adidas Adizero Boston 13 M size 39 1/3

Adidas Adizero Boston 13 M CBLACK/CARBON/CBLACK JS4941 39 1/3

Why it suits this profile: According to the product description, this model is intended for intensive training and race preparation. It is suited to runners who pay close attention to the midsole, weight, ventilation and grip.

How this product avoids the pitfall

The specifications make it clear that this is not a general lifestyle trainer, but a model for more intensive running training. That helps prevent unsuitable use and disappointment.

Key benefit & highlights

Lightstrike Pro midsole, ENERGYRODS and Lighttraxion outsole with Continental Rubber according to the product details.

Suitable for: Specific uses & intensive users
PELLIOT Running Shoes Unisex size 43

PELLIOT Running Shoes Unisex Lightweight Cushioning size 43

Why it suits this profile: This model is designed for use on everything from roads to trails. It is an interesting option for runners who switch between tarmac, paths and terrain with loose or wet surfaces.

How this product avoids the pitfall

The product information explicitly states the range of terrain, the standard and narrow versions, and the sizing guidance. This allows you to match your choice to the surface and shape of your foot.

Key benefit & highlights

Sandwich mesh and woven upper; EVA midsole and ROCKYTEC rubber outsole according to the product specifications.

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.

Which shoe is right for your situation?

For an everyday black trainer, look for a neutral colour, a standard fit and a sole that flexes sufficiently while walking. According to the product information, the Skechers Track-Ripkent in black and grey has a textile upper, Memory Foam insole and rubber outsole. The insole is not removable.

For women’s trainers in sizes 37 to 45, fit and sizing advice are particularly important. According to the product details, the Skechers Graceful models have a standard width but come up large. For men’s trainers in larger sizes, models such as the Skechers D’Lux Walker are available in size 45. Parents looking for children’s trainers can look for features such as the hook-and-loop fastening, mesh and rubber sole on the Skechers Go Run 400.

A Crocs Classic Clog is a different type of shoe: lightweight, water-resistant according to the product description, and fitted with ventilation holes and an adjustable heel strap. This makes the model suitable for the garden, beach or short everyday activities, but not automatically for running training.

Frequently asked questions about buying trainers and running shoes

How do I know which size running shoes I need?

Measure both feet and use the size guide for the model you have chosen. Look at both foot length and width. Also check whether the model fits true to size, comes up large or comes up small. When running, leave some room around the toes, but make sure your heel does not slip.

How long do trainers and running shoes last?

This depends on usage, surface, body weight, care and materials. Look for visible wear on the outsole, seams coming loose, a permanently distorted midsole or a less stable fit. An everyday trainer and a running shoe used intensively will not wear out at the same rate.

Can you wear running shoes every day?

You can, but it is not always practical. A running shoe may be comfortable for walking, while its sole and cushioning may wear more quickly when used every day. Having a separate trainer for casual use can extend the lifespan of both pairs.