Joybuy Insights

Buying sports shoes online: how to choose a pair that suits your needs

Buying sports shoes online may seem straightforward, but an appealing product photo reveals little about fit, grip or suitability for your activity. A shoe for everyday use needs different features from running shoes for tarmac or trail running shoes for muddy paths.

As a Joybuy Product Recommendation Officer, I filter product information based on practical criteria. This helps you see which specifications can be verified and which marketing terms you should not simply take at face value.

Three common pitfalls when buying sports shoes

1. One shoe for every surface

A lightweight trainer may be comfortable in the city, but it does not automatically provide enough grip on wet leaves, loose stones or mud. For trail running and walking, the sole’s tread, the rubber compound and stability are more important than weight alone.

2. “Comfortable” without any fit information

Comfort is personal. A regular fit and shoe width D are not the same as a wide last. Always check the size chart, foot length and available widths. Relying solely on the EU size increases the risk of a toe box that is too tight or a heel that slips.

3. Confusing water-repellent with waterproof

Mesh is generally chosen for ventilation, but it does not keep out rain in the same way as a membrane. According to the product description, the Salomon XA Pro 3D v9 GTX has a GORE-TEX membrane. Other models mainly list mesh or textile as the upper material. So look at the specific material description rather than relying solely on terms such as “all weather”.

Which specifications should you check?

Intended use and sole

Start by choosing the terrain:

  • Tarmac and indoor sports halls: a relatively flat, flexible rubber or TPU sole may be suitable for everyday training.
  • Gravel and mixed paths: look for a clearly defined tread and stability around the midfoot.
  • Trail running: look for a sole with grip on loose or wet surfaces, plus reinforcement around the toe and heel.
  • Walking in rainy weather: a waterproof membrane can be practical, but also check ventilation and care requirements.
  • Wrestling: Nike wrestling shoes such as the Nike Inflict 3 are intended for mat use according to the product description, not for rough outdoor terrain.

A sole with good grip is no guarantee against slipping. Actual grip also depends on the surface, wear and conditions.

Cushioning and weight

An EVA midsole is often used for cushioning. EVA is listed as a material in the Joma TR-6000 Men and several PELLIOT models. According to the product information, the Adidas Galaxy 7 M uses a Cloudfoam midsole. Such terms describe the material or construction, but do not automatically mean that a shoe is suitable for every running style.

Lightweight running shoes can be comfortable for longer training sessions, while a sturdier shoe may offer more structure on uneven terrain. Therefore, compare the weight with the sole construction and intended use. Low weight is not, in itself, a measure of quality.

Size, width and fastening

Measure your feet at the end of the day, when they are often slightly larger. Compare the measurement with the chart for the specific model. Also pay attention to:

  • the stated fit, such as regular;
  • the shoe width, such as D or G;
  • enough room around the toes;
  • a heel that does not slip upwards;
  • laces, hook-and-loop fastening or a quick-lacing system.

For sports shoes in size 42, the EU size is not identical across every brand. The Adidas Galaxy 7 M, for example, is listed as EU 42 with a foot length of 270 mm. The PELLIOT size chart links EU 42 to 260 mm. This difference shows why measuring your feet is more important than blindly ordering the same size.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
Skechers Burns 52635 BBK 42

Skechers Burns 52635 BBK 42

Why it suits this profile: A regular fit, lace fastening and mesh panels make this model suitable for everyday use, commuting and light training.

How this product avoids the pitfall

The product information specifically mentions a synthetic leather upper, mesh panels, rubber sole and non-removable Memory Foam insole. So do not expect this model to perform like a technical trail shoe.

Key benefit & highlights

Regular fit, rubber sole and mesh for ventilation; available in size 42.

Suitable for: Shoppers looking for premium quality
Salomon XA Pro 3D v9 GTX 472701 41 1/3

Salomon XA Pro 3D v9 GTX 472701 41 1/3

Why it suits this profile: According to the product description, this model is designed for trail running and walking, with a GORE-TEX membrane, 3D Advanced Chassis and Quicklace system.

How this product avoids the pitfall

The water protection and sole technology are specifically stated. However, check that size 41 1/3 corresponds to your foot length.

Key benefit & highlights

GORE-TEX membrane, Contagrip sole and stabilising chassis for wet and uneven routes.

Suitable for: Specialist use & intensive users
Joma TR-6000 Men 2517 TKTR6S2517 44

Joma TR-6000 Men 2517 TKTR6S2517 44

Why it suits this profile: According to the product description, this trail running shoe features mesh, an EVA midsole, a rubber sole and reinforced toe and heel areas.

How this product avoids the pitfall

The protection and grip are not presented merely as general promises: the sole composition and reinforcements are listed in the product specifications.

Key benefit & highlights

Regular fit, shoe width D, EVA midsole and high-traction treaded sole according to the product information.

Suitable for: Families with active children
Skechers Go Run 400-Darvix 405102L-BBK 30

Skechers Go Run 400-Darvix 405102L-BBK 30

Why it suits this profile: This children’s trainer has a hook-and-loop fastening, regular fit, breathable mesh and a rubber sole for school, play and everyday activities.

How this product avoids the pitfall

The fastening is practical for children who put their shoes on themselves. The size chart lists size 30 and a regular fit; check this before ordering.

Key benefit & highlights

Hook-and-loop fastening, textile upper and rubber sole; the manufacturer states that this model is machine washable.

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.

Care and lifespan

Lifespan depends on frequency of use, surface, body weight, running style and care. Do not replace shoes solely based on a fixed time period. Look out for a worn-smooth tread, cracks in the upper, a sole that remains tilted or reduced support while walking.

First allow mud to dry and brush it off, then use a damp cloth. Let shoes dry at room temperature and avoid radiators, hairdryers and prolonged direct sunlight. When machine washing, always follow the specific care label. A non-removable insole, such as those found in several Skechers models, cannot be replaced separately.

When buying online within the EU, a statutory guarantee of at least two years generally applies to a lack of conformity. This does not mean that normal wear and tear is automatically covered by the guarantee. Keep your order details and take clear photos if there is a problem.

Frequently asked questions about buying sports shoes online

How do I determine my size when ordering sports shoes online?

Measure both feet in millimetres and use the size chart for the chosen model. Use the measurement of your longest foot as your starting point. Also check the width and fit. Children’s shoes need extra room for growth, but shoes that are too loose can shift while running or playing.

How often should I replace running shoes?

There is no universal replacement period. Look at wear on the sole, deformation of the midsole and changes in the fit. Someone who often runs on tarmac puts different demands on the sole than someone who mainly walks or trains on soft paths.

Are comfortable trainers suitable for running?

Not always. Comfortable everyday trainers may not provide enough cushioning, stability or grip for repeated running. For gentle running sessions, preferably choose a model whose product description explicitly mentions running, such as Adidas running shoes or lightweight running shoes with a suitable sole.