Joybuy Insights

Choosing men’s trainers: a practical guide to comfort, use and finding the right size

A pair of men’s trainers should look good, but above all, suit the way you use them. A model for everyday wear needs different features from men’s running shoes for longer training sessions. If you focus only on colour, brand or discount, you could end up with an uncomfortable trainer that wears out quickly.

Common pitfalls when choosing men’s trainers

1. Using a casual trainer for intensive training

A model with a flat rubber sole may be suitable for walking and everyday use, but it does not automatically provide the cushioning, grip or stability you need for running. For example, a pair of adidas Samba OG men’s trainers has a leather upper and gum-rubber cupsole. That works well with a casual outfit, but the product description does not position this model as a running shoe.

2. Looking only at the EU size

A size 42 is not exactly the same in every model. The shape of the last, the width and the internal length can vary. For example, for the adidas Runfalcon 5, size 40 2/3 corresponds to a foot length of 25,9 cm, while size 42 2/3 specifies a foot length of 26,7 cm. Always check the size chart and measure your foot at the end of the day.

3. Confusing marketing terms with verifiable features

Words such as “comfortable”, “durable” or “responsive” mean little without technical details. Instead, look at:

  • the upper material;
  • the midsole and outsole;
  • the fastening and fit;
  • the intended use;
  • the care instructions.

When a brand describes a particular effect or experience, we do not treat it as a guaranteed result. According to adidas’s product description, Cloudfoam and OrthoLite on the Runfalcon 5 are intended to support wearing comfort. The verifiable information remains the material construction: mesh, textile, Cloudfoam, OrthoLite and Adiwear rubber.

Which specifications are important?

Use: everyday wear, fitness or running

For commuting, shopping and walking, a standard fit, flexible sole and comfortable weight are often more important than maximum running technology. If you are looking for men’s sports shoes for the gym or treadmill, look for breathable mesh, a secure lace fastening and grip on flat surfaces.

For regular running, other features are more relevant:

  • Midsole: materials such as EVA, Cloudfoam, Dreamstrike+ or Lightstrike Pro have different properties. The product description should make clear what the model is designed for.
  • Outsole: Adiwear, Lighttraxion or rubber may support grip and durability, but the surface you run on remains a deciding factor.
  • Fit: a secure fit around the midfoot prevents your foot from sliding inside the trainer. There should be enough room at the front for your toes.

Material and breathability

A mesh upper generally allows more air to pass through than fully synthetic material or leather. This makes mesh an appealing choice for training and longer walks. Leather and suede give a trainer a more structured look, as with the Samba OG. Bear in mind that leather models often require different care from textile sports shoes.

Also check the care instructions. According to the product information, the adidas and Skechers models mentioned must not be machine-washed. Clean them with a damp cloth, then allow the shoes to air-dry away from direct heat.

Size and fit

Measure both feet and use the larger measurement. Wear the socks you would normally wear with the trainers. Pay attention to the following points:

  1. Measure from the heel to the longest point of the foot.
  2. Compare the measurement with the specific size chart.
  3. Check whether the model runs true to size, narrow or roomy.
  4. Ideally, try on new shoes later in the day.
  5. Do not look only at size 42 trainers or size 44 trainers; also check the stated foot length.

The adidas Samba OG is listed as having a standard fit. The product information advises choosing half a size smaller for a closer fit or half a size larger for more room when you are between sizes. This is product-specific advice, not a general rule for all men’s trainers.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
Adidas Runfalcon 5 GRESIX CBLACK FTWWHT size 42 2/3

Adidas Runfalcon 5 GRESIX/CBLACK/FTWWHTIE8819 42 2/3

Why it suits this profile: A practical choice for everyday activity, beginner training and treadmill use. The stated foot length of 26,7 cm makes it easier to check the size.

How this product avoids the pitfall

The product details specifically mention a mesh upper, Cloudfoam midsole, OrthoLite sockliner and Adiwear outsole rather than relying solely on general comfort claims.

Key benefit & highlights

Breathable mesh and a lace fastening; suitable for everyday training according to the product description.

Suitable for: Buyers seeking premium quality
Adidas Samba OG Cloud White Core Black Clear Granite men’s

ADIDAS Samba OG Cloud White/Core Black/Clear Granite Men’s

Why it suits this profile: For anyone looking for a recognisable, versatile lifestyle trainer for work, the city and leisure time.

How this product avoids the pitfall

Its purpose is clear: this is a casual model, not a shoe presented as a running shoe.

Key benefit & highlights

Leather upper with suede overlays and gum-rubber cupsole; standard fit with lace fastening.

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

Adidas Adizero Boston 13 M CBLACK/CARBON/CBLACKJS4941 44

Why it suits this profile: Designed for intensive training and race preparation, with a stated foot length of 280 mm for size 44.

How this product avoids the pitfall

The product description explicitly mentions speed training and race preparation, making its intended use clearer than that of a general trainer.

Key benefit & highlights

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

Suitable for: Comfort-focused walkers
Skechers Track Ripkent 232399 BKCC size 42

Skechers Track-Ripkent 232399-BKCC 42

Why it suits this profile: A low-profile model for everyday use, walking and light training sessions where easy entry and a standard fit are important.

How this product avoids the pitfall

The size chart lists size 42, shoe width D and a standard fit. This means you do not have to rely on the brand name alone.

Key benefit & highlights

Memory Foam sockliner, rubber outsole, lace fastening and pull tabs; the sockliner is not removable.

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 men’s trainers

Which men’s trainers are suitable for running?

Choose a model whose product description explicitly mentions running or training. According to the information provided, the adidas Runfalcon 5 is designed for everyday training, track and treadmill use. The adidas Adizero Boston 13 is aimed at intensive training and race preparation. A casual model such as the Samba OG is not automatically suitable for this purpose.

How long do men’s trainers last?

Their lifespan depends on use, surface, body weight, care and how often you alternate them with other shoes. Look out for loose seams, a smooth or worn-down sole, cracks in the upper or a compressed midsole. Clean textile trainers with a damp cloth and allow them to dry completely in the air. Machine washing and direct heat can damage the materials.

How do I choose the right size for size 42 or size 44 trainers?

Measure your foot in centimetres and compare it with the size chart for the specific model. For the selected products, size 42 or 44 does not always correspond to the same internal length. Also consider the thickness of the socks you want to wear and the preferred fit. If you are unsure between two sizes, the brand’s size guidance may help, but always check the specific product page.