Joybuy Insights

Buying trainers: how to choose a pair that suits your needs and size

If you want to buy trainers online, the choice may seem straightforward. That is, until you have to compare men’s trainers, women’s trainers, casual trainers, sports shoes and running shoes. Marketing copy often highlights comfort, lightweight materials or an on-trend design, while important details are less visible.

Three pitfalls come up regularly:

  1. A fashionable sole is not automatically suitable for long walks. A flat sole, as found on some casual models, can be comfortable for everyday use, but it does not offer the same features as a running shoe.
  2. “Lightweight” says nothing about the fit. A shoe may weigh very little but still be too narrow or too roomy. Always check the size guide and the stated width.
  3. Material claims are easily interpreted too broadly. Leather, synthetic leather and mesh each have different properties when it comes to care, breathability and protection from moisture.

What should you look for when buying trainers?

1. Choose your intended use first

For work, shopping and everyday commuting, comfortable trainers with a flexible rubber sole are often practical. If you mainly want to complete a casual outfit, consider the colour, tread and material. Leather trainers have a different look and require different care from models with an entirely textile or mesh upper.

For running or longer sporting activities, ordinary casual trainers are not always the logical choice. Running shoes are generally designed with cushioning, breathability and grip in mind. Check the product description carefully: not every model with a sporty appearance is intended for running.

2. Check the construction

Pay attention to these three components:

  • Upper: leather can feel sturdy, while mesh and textile can offer greater breathability. Synthetic leather is often easy to maintain, but breathability depends on whether mesh panels are included.
  • Midsole: materials such as IMEVA or EVA are linked in product descriptions to a lightweight and comfortable feel. This is a product specification, not a guarantee that the shoe will be equally comfortable for every foot.
  • Outsole: rubber is often used for grip and durability. Also look at the tread. A smoother tread is generally better suited to everyday urban use than muddy or uneven ground.

According to PUMA’s own information, IMEVA is designed to provide a lightweight and comfortable feel. In the PUMA Speedcat models, the upper is made from leather, the lining from textile, and the midsole and outsole from rubber. Use this information to assess whether the model suits your needs.

3. Take size and fit seriously

An EU size is not identical across every brand or model. If you are looking for size 37 trainers, size 38 trainers, size 42 trainers or size 44 trainers, compare the available sizing information with a pair that already fits you well.

Also consider the width. A regular fit with width D can feel different from a model designed for narrow feet. The Skechers Burns models, for example, are listed as having a regular fit. Alongside EU sizes, the Pelliot Running Shoes also provide foot lengths in millimetres, such as 235 mm for size 37 and 240 mm for size 38. This makes comparison more practical.

Do not automatically order a larger size because you plan to wear thicker socks. Instead, measure your feet at the end of the day and check the returns policy before completing your purchase.

Our recommendations by user type

Suitable for: Budget-conscious beginners
Vans VN000EE3BLK1 Authentic Black 37

Vans VN000EE3BLK1 Authentic Black 37

Why it suits this profile: A simple black model for anyone looking for one pair that is easy to wear with jeans, work outfits and casual clothing. The product information lists a textile upper and lining with a rubber sole.

How this product avoids the pitfall

The specifications are clear: no sports technology is suggested that is not included in the description. This makes it clearer that this is primarily a casual trainer.

Key benefit & highlights

Black colour, textile upper and rubber sole; size 37 is listed for this product.

Suitable for: Shoppers looking for premium quality
New Balance U574RUS39.5

New Balance U574RUS39.5

Why it suits this profile: Anyone looking to combine a retro look with materials suitable for everyday wear gets a model featuring suede, mesh and a rubber outsole. The grey-blue colours are easy to style.

How this product avoids the pitfall

The material composition is clearly stated. This allows you to weigh up suede and mesh against your preferred care routine, rather than choosing based on appearance alone.

Key benefit & highlights

Suede and breathable mesh according to the product description; rubber outsole; classic shape for casual and sporty outfits.

Suitable for: Specific activities & intensive users
PELLIOT Running Shoes Unisex Lightweight Cushioning

PELLIOT Running Shoes Unisex Lightweight Cushioning – White, EU 37

Why it suits this profile: This unisex model is designed for running and varied surfaces. The product description lists a mesh and woven upper, an EVA midsole and a ROCKYTEC rubber outsole.

How this product avoids the pitfall

The intended use and sizing are described more specifically than for many general sports shoes. However, check that your running surface and distance are suitable for the stated application.

Key benefit & highlights

Foot-length information in millimetres; mesh for breathability; EVA midsole; size 37 corresponds to 235 mm in the table.

Suitable for: Urban style seekers
Puma Speedcat OG Dark Myrtle-White 398846-12-38

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

Why it suits this profile: A low-top style with a round toe, lace-up fastening and flat heel for anyone who loves a streamlined casual look. The Dark Myrtle-PUMA White colourway offers an alternative to completely black trainers.

How this product avoids the pitfall

The description specifies a regular fit and flat heel. This helps distinguish the model from a running shoe with specific running support.

Key benefit & highlights

Leather upper; IMEVA material according to PUMA; rubber outsole; size 38 available in this product range.

Care and longevity

How long your trainers last depends on use, the surface and how well you look after them. Waterproof leather trainers according to the care instructions before wearing them, and gently remove dirt as soon as possible. It is best not to store textile and mesh trainers while they are wet for extended periods. Allow shoes to dry at room temperature and avoid direct heat.

After buying, check your statutory rights when ordering online within the EU, including information about returns and guarantees. The exact terms may vary by retailer and product. Also check whether the insole is removable. Several Skechers Burns models state that the insole is not removable, which is relevant if you use your own insole.

Want to compare more models? Also browse women’s fashion shoes for additional colours, styles and sizes.

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

Which trainers are suitable for everyday walking?

Choose a model with a fit that does not pinch, a flexible rubber sole and enough room around the toes. Casual trainers may be suitable for everyday walking, but for long distances or intensive use, a sports shoe with appropriate cushioning is often the more sensible choice. Always check the product specifications and stated intended use.

How do I determine the right trainer size?

Measure both feet in millimetres while standing and compare the longer foot with the brand’s size guide. As well as length, consider the width and the shape of the toe box. A size 42 or 44 may fit differently from one model to another, so do not rely solely on the size you usually wear.

How do I clean leather and mesh trainers?

First remove dry dirt with a soft brush. For leather, use a slightly damp cloth and a suitable care product. Mesh and textile require a gentler approach. Always follow the manufacturer’s care instructions, and do not use a tumble dryer or direct heat unless this is permitted.