Buying trainers: how to choose a pair to suit your needs

Buying trainers seems simple until you have to choose between women’s trainers, men’s trainers, children’s trainers, sports shoes and running shoes. A model may look appealing but still be unsuitable for long walks or intense exercise. The right choice mainly depends on fit, intended use and materials.

Common pitfalls when buying trainers

1. Using a fashionable trainer for sport

Casual trainers are designed for everyday use. That does not automatically mean they are suitable as running shoes. A flat sole, limited cushioning or minimal support can be impractical during longer runs. For running, factors such as the shoe’s weight, flexibility and sole grip are particularly important.

2. Looking only at the size

A size 42 from one brand may fit differently from a size 42 from another. Width also makes a difference. Some models have a standard fit, while others are narrower or roomier. Always check the size chart, the stated foot width and the length in centimetres, if available.

3. Confusing marketing terms with measurable features

Words such as “lightweight”, “comfortable” and “breathable” do not say much on their own. It is better to look at verifiable details:

• What material is used for the upper?
• Is the sole made from rubber, EVA or a combination of both?
• Is the insole fixed or removable?
• Does the model have laces, elastic, hook-and-loop fastening or a slip-on system?
• Is the shoe intended for everyday use, walking or running?

According to PUMA’s own product information, the Speedcat OG contains IMEVA for a lightweight feel. The Skechers models list Memory Foam as part of the insole. These are product specifications, not a guarantee that every wearer will have the same experience.

The key points to check

Fit and foot width

A good fit helps prevent your foot from sliding forwards or pressing against the sides as you walk. Look out for the following information:

• Standard fit: suitable if you usually wear a standard width.
• Shoe width D: a commonly used designation for a standard width.
• Roomier fit: worth considering if you want more space around the forefoot.
• Foot length in millimetres: often more accurate than relying on a European size alone.

Try shoes on at the end of the day if possible, when your feet are often slightly more swollen. Wear the socks you normally use with your trainers. With children’s trainers, sufficient room for the toes is important, but a shoe that is too large can cause the foot to slide around.

Sole and intended use

For everyday use in the city, a flexible rubber outsole is often sufficient. If you do a lot of walking, you may place more value on tread, cushioning and a stable heel. Walking shoes for off-road terrain generally require more grip than casual trainers.

When choosing running shoes, pay particular attention to:

• Weight: lightweight running shoes can feel comfortable when running at speed or over longer distances.
• Midsole: EVA or a similar foam material affects the feel underfoot.
• Outsole tread: important for grip on wet or loose surfaces.
• Upper: mesh and woven textiles generally allow more air through than fully enclosed materials.

A shoe marketed for road-to-trail use is not automatically necessary if you only run on tarmac. Choose a tread that suits your route.

Materials, care and lifespan

Leather trainers, such as certain PUMA trainers, may require different care from models with a textile or mesh upper. According to the product information, the PUMA Speedcat OG has a leather upper, a textile lining and a rubber outsole. The manufacturer recommends impregnating the shoes before wearing them.

Textile trainers are often easy to clean with a damp cloth. However, washing instructions vary by model. According to the product information, the Skechers Bobs Geo-New Aesthetics should not be machine-washed and should be left to air-dry. Always follow the specific care instructions. Heat from a radiator or tumble dryer can damage the shape and materials.

Also pay attention to sustainability claims. “Vegan” describes the stated choice of materials, but does not automatically say anything about the entire production chain. The Skechers Bobs Geo-New Aesthetics and Bobs B Flex are described as 100% vegan in the product information.

Our recommendations by user type

Suitable for: Budget-conscious beginners

PUMA Anzarun Lite Black-White Unisex

Why it suits this profile: A versatile black-and-white model for shopping, commuting, light training and casual outfits. The size chart lists foot lengths for each size.

How this product avoids the pitfall

The product information specifically mentions a mesh upper, EVA midsole and rubber outsole rather than making only general comfort claims.

Key benefit & advantages

Textile and synthetic materials; EVA midsole; rubber outsole; available in a wide range of sizes.

Suitable for: Shoppers looking for premium quality

New Balance U574RUS39.5

Why it suits this profile: A retro-inspired model for anyone who values style, everyday comfort and a combination of materials.

How this product avoids the pitfall

The description specifies a combination of suede, mesh and rubber, allowing you to weigh up the choice of materials against care requirements and intended use.

Key benefit & advantages

Suede and breathable mesh; rubber outsole; supportive, padded midsole; suitable for casual and sporty occasions.

Suitable for: Specific activities & intensive users

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

Why it suits this profile: Designed for running and routes that may alternate between tarmac and off-road terrain. The size chart uses foot length in millimetres.

How this product avoids the pitfall

The model specifies a mesh and woven upper, EVA midsole and ROCKYTEC rubber outsole. However, check whether you mainly run on tarmac or loose surfaces.

Key benefit & advantages

Lightweight sandwich mesh; flexible EVA midsole; grippy treaded sole; standard and slim fits are listed.

Which trainer is right for your situation?

• For work and everyday use: choose casual trainers with a standard fit and a sole that bends easily.
• For long walks: look for cushioning, heel stability and a rubber outsole with a good tread. The Skechers Oak Canyon Redwick lists features including a Relaxed Fit, Memory Foam insole and traction on the outsole.
• For a neutral wardrobe: black trainers are practical for everyday use; white trainers work well with light and sporty outfits but show dirt more quickly.
• For a vegan choice: check whether the product description identifies the entire model as vegan. Also look at the upper, lining and sole.
• For children: children’s trainers with elastic and hook-and-loop fastening are practical when putting them on independently is important. Check regularly that the size still leaves enough room.
• For a classic canvas model: according to the product information, Vans trainers such as the Authentic Black have a textile upper and lining with a rubber sole.

If easy slip-on convenience is your priority, you could also look at Skechers Slip-Ins. If you want a distinctive retro style, New Balance trainers or the PUMA Speedcat OG may offer a suitable option. Use the filters for size, colour, material and intended use instead of selecting based on appearance alone.

Frequently asked questions about buying trainers

How do I determine the right size when buying trainers online?

Measure both feet in millimetres while standing and use the size chart for the specific model. Use the length of your longest foot as the starting point. Also check the fit: a standard D width is not the same as a roomy or narrow last.

How long do trainers typically last?

This depends on how they are used, your body weight, the surface, care and the quality of the construction. Everyday trainers wear out more quickly when you also use them for running. Replace a pair when the sole becomes visibly smooth, the heel wears unevenly or the upper no longer fits properly.

Are Memory Foam trainers suitable for walking?

According to the product description, an insole with Memory Foam can provide extra cushioning and comfort. That does not automatically make a model suitable for long walks. Also check the outsole tread, fit, heel stability and the overall weight of the shoe.