Joybuy Insights

Choosing men’s trainers: a practical guide to comfort, style and the right fit

A pair of men’s trainers may look appealing online, but that does not automatically mean they are suitable for long walks, everyday wear or running. The difference often lies in details that are difficult to see in product photos, such as the fit, material and type of sole.

Many shoppers fall into the same traps:

  • Confusing a sporty appearance with a running shoe. A casual model may be perfectly suitable for everyday use, but it is not designed to withstand repeated running loads.
  • Looking only at the upper. Leather or synthetic material tells you little about cushioning, breathability and grip.
  • Ordering your usual size without checking. A size 42 from one brand or model may fit differently from a size 42 in another. Half sizes and sizes 43, 44 or 44 2/3 are also common.

Checking the intended use and product specifications in advance reduces the risk of making the wrong purchase.

Which features are important in men’s trainers?

1. Choose between casual and sports use first

For work, shopping and a relaxed outfit, casual men’s trainers are usually sufficient. Focus particularly on the sole, material and fit. A flat rubber sole can be practical on the streets, while a lightweight textile upper may feel comfortable in warmer weather.

Running requires different features. Men’s running shoes generally have a cushioned midsole, a breathable upper and a grippy outsole. The adidas Adizero Boston 13 M, for example, is described as being designed for intensive training and race preparation. The product specifications mention a Lightstrike Pro midsole, ENERGYRODS and a Lighttraxion outsole with Continental Rubber at the forefoot. This makes this type of shoe clearly different from a leather lifestyle model.

2. Assess the material based on how you will use the trainers

Men’s leather trainers can have a smart appearance and work well with jeans, chinos or a polished casual outfit. Leather and suede do require specific care, however, and are less suitable if you are mainly looking for a highly breathable shoe.

Textile and mesh often provide better ventilation. The adidas Supernova Ease is listed with a breathable mesh upper, combined with a Dreamstrike midsole and rubber lugs beneath the sole. These are verifiable product specifications, but comfort remains personal and depends on your foot shape, running style and fit.

With synthetic leather, it is sensible to check exactly which material is used. ‘Leather-look’ does not mean the same as full-grain leather. Always check the material details rather than relying solely on the product title.

3. Check size, foot length and width

Ideally, measure your feet at the end of the day, when they may be slightly larger. Measure both feet and use the longer measurement. Compare it with the size guide for the specific model.

Some examples from the product information:

  • The adidas Run 70s 2.0 in EU 42 is linked to a foot length of 26.5 cm.
  • The adidas Adizero Boston 13 M in EU 44 lists a foot length of 280 mm.
  • The adidas Samba OG size guide links EU 42 to a foot length of 25.9 cm.
  • The Puma Speedcat OG in EU 42 lists 27 cm.

These differences show why size 42 trainers, size 43 trainers and size 44 trainers cannot be compared without checking the details. Also consider the shape of the toe box. A standard fit may feel different on a wide forefoot than on a narrow foot.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
Adidas Run 70s 2.0 men’s trainers size 42

Adidas Run 70s 2.0 CBLACK/FTWWHT/FTWWHTIH8585 42

Why it suits this profile: This model combines a retro running-shoe design with a look that works well for everyday wear. It is a practical choice for commuting, city use and casual outfits.

How this product avoids the pitfall

The specifications list a flexible construction, a rubber outsole and an upper made from synthetic leather and textile. However, check that the fit suits your foot.

Key benefit & highlights

EU 42 for a stated foot length of 26.5 cm; rubber sole and breathable textile lining according to the product information.

Suitable for: Shoppers looking for premium quality
Adidas Samba OG black leather men’s trainers

ADIDAS Samba OG Core Black/Cloud White/Gum Men's

Why it suits this profile: The adidas Samba OG is designed for a polished streetwear and leisure look. This model is suited to shoppers who value the material, finish and recognisable design.

How this product avoids the pitfall

The product description specifies full-grain leather with suede overlays and a rubber cupsole. This makes it clearer what you are buying than a general description such as ‘premium look’.

Key benefit & highlights

Leather upper, suede details, adjustable lace fastening and rubber gum sole; standard fit according to the product information.

Suitable for: Specific uses & intensive users
Adidas Adizero Boston 13 men’s running shoes size 44

Adidas Adizero Boston 13 M CBLACK/CARBON/CBLACKJS4941 44

Why it suits this profile: This model is intended for runners looking for a shoe for intensive training and race preparation, rather than a general-purpose leisure trainer.

How this product avoids the pitfall

Its intended use and construction are clearly specified: mesh, Lightstrike Pro, ENERGYRODS and a grip-focused outsole. This makes it easier to match the shoe’s purpose to your training schedule.

Key benefit & highlights

Lightweight textile upper, Lightstrike Pro midsole, ENERGYRODS and Continental Rubber at the forefoot according to the product description.

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.

adidas, Puma or another brand?

The range of men’s adidas trainers extends from classic models to technical running shoes. The Samba OG, for example, is a leather lifestyle model, while the Adizero Boston 13 is described as being designed for intensive running training. According to the product information, the Supernova Ease is intended for short to medium distances and has a soft Dreamstrike midsole.

Men’s Puma trainers also cover a range of uses. The Puma Speedcat OG has an upper made from 97% leather and 3% textile, an IMEVA midsole and a rubber outsole. Its low-profile, streamlined shape makes it particularly appealing for everyday wear and casual combinations. For each model, check the sole height, fit and foot length rather than choosing based on the brand name alone.

Care and expected lifespan

The lifespan of trainers depends on distance covered, surface, body weight, frequency of use and care. There is therefore no fixed period that applies to every pair. Replace a pair when the sole shows visible uneven wear, the upper starts to come away or the cushioning no longer feels suitable for how you use the shoes.

Most of the models mentioned recommend cleaning with a damp cloth and allowing them to air-dry. Avoid the washing machine, bleach and direct heat. Leather and suede trainers may require additional care appropriate to the material. Also, do not automatically use running shoes as everyday footwear if you want to preserve the cushioning for training.

Frequently asked questions about men’s trainers

Which size men’s trainers should I choose?

Start by measuring your foot in centimetres and compare it with the size guide for the model you have chosen. Do not look only at EU 42, 43 or 44: the stated foot length and the shape of the shoe are at least as important. If you are between sizes, choosing a half size can improve the fit.

Are trainers suitable for running?

Only models designed for running are intended for that purpose. adidas men’s running shoes such as the Adizero Boston 13 and Supernova Ease list specific running technologies and intended uses. A Samba, Puma Speedcat or another casual trainer may be suitable for use on the streets, but it is not automatically a running shoe.

How do I clean black men’s trainers?

First remove dry dirt with a soft brush. Then wipe the surface with a slightly damp cloth and allow the shoes to dry at room temperature. Do not use bleach or put them in the washing machine unless the manufacturer expressly permits it. For leather, suede and synthetic materials, always check the specific care instructions.