Joybuy Insights

How to Choose Trainers and Running Shoes and Avoid a Bad Buy

Finding a new pair of trainers or running shoes online seems quick and easy. However, an attractive price or a flashy product claim can hide important differences. A shoe that feels comfortable on a short walk isn't automatically suitable for running, muddy trails, or daily use in wet British weather.

The following pitfalls are common:

  • A soft sole is mistaken for good cushioning. A soft insole, like Memory Foam, might feel comfortable, but it doesn't tell you everything about stability, fit, or durability.
  • "Lightweight" gets too much attention. A low weight is great for running, but a shoe also needs a suitable sole, a sturdy heel, and enough grip.
  • Water resistance is interpreted too broadly. A breathable mesh shoe can be pleasant in dry weather, but it's not the same as a waterproof shoe with a membrane.
  • The size is ordered without a second thought. European sizes can vary between brands and models. Always check the size chart, your foot length, and the shoe width before you check out.

What to look for in trainers and running shoes

1. Fit, width and fastening

A good fit starts with the length, but it doesn't end there. Also, pay attention to the space around your toes, the heel lock, and the width of the forefoot. A standard fit is sometimes indicated in product information with a D. If you have wider feet, it's better to look for a roomier model or a version with multiple width options.

Laces generally offer more adjustment possibilities than elastic fastenings. For children's trainers, a hook-and-loop fastener can be more practical. For example, the Skechers Meteor-Lights - Krendox 401495L-RDBK in size 32 has a hook-and-loop fastener and a standard fit. For children, regularly check that the shoe still offers enough room; feet grow quickly.

Watch out for conflicting information. The product name for the adidas Runfalcon 5 lists size 41 1/3, while the product specification mentions an EU size of 36 2/3. Therefore, always check the current size chart on the product page or contact the seller before you order.

2. Cushioning and insole

Cushioning relates to the midsole and the insole. Shoes with Memory Foam, like various Skechers trainers, can provide a soft step-in feel. The Skechers Burns 52635 BBK is listed as having a non-removable Memory Foam insole. A fixed insole is less convenient if you want to use your own custom insoles.

According to the product information from adidas, the Supernova Ease uses a Dreamstrike midsole and the Runfalcon 5 uses a Cloudfoam midsole. These are brand names for the foam materials used; how they actually feel also depends on your running style, body type, and the surface you're on. Use such names as a point of comparison, not as a guarantee of a specific experience.

For daily walking, commuting, and light workouts, comfortable sports shoes with flexible cushioning are often sufficient. For regular running sessions, it's more important that the shoe provides a stable fit and is suited to the running surface.

3. Upper, grip and protection

A breathable upper made of mesh helps air to circulate. This can be pleasant in warm weather or on longer walks. However, mesh is not automatically waterproof. If you often walk through rain, wet grass, or mud, it's better to look for a model with an explicitly waterproof membrane.

Trail running shoes and walking shoes usually have a treaded outsole with more grip than regular men's trainers or women's trainers. According to its product information, the Salomon XA Pro 3D v9 GTX 472701 has a GORE-TEX membrane, a 3D Advanced Chassis, and a Contagrip rubber outsole. These features are designed for wet conditions and uneven terrain. On asphalt and high streets, such a treaded sole can feel less flexible.

The PELLIOT models use a ROCKYTEC rubber outsole and an EVA midsole, according to the product description. The available sizes and versions vary by model. Also, check whether you need the standard or narrow version.

Product choices for different situations

Suitable for: Price-conscious beginners
Adidas Run 70s 2.0 CBLACK/FTWWHT/FTWWHTIH8585 44 2/3

Adidas Run 70s 2.0 CBLACK/FTWWHT/FTWWHTIH8585 44 2/3

Why this fits the profile: A versatile model for everyday use, short walks, and a casual outfit. The specified foot length is 27.4 cm; check this measurement against your own foot length.

How this product avoids the pitfall

The product information mentions the weight, flexible construction, and rubber outsole. This allows you to compare features instead of just going by looks.

Key benefit & plus points

Synthetic leather and textile upper, textile lining, and rubber outsole; lace-up closure for an adjustable fit.

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

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

Why this fits the profile: For walkers and trail runners who are often on wet, uneven, or rocky paths and value a secure fastening and a treaded outsole.

How this product avoids the pitfall

The waterproofing is specifically linked to a GORE-TEX membrane. According to the product information, the Contagrip sole and reinforced toe and heel are aimed at providing grip and protection on trails.

Key benefit & plus points

GORE-TEX membrane, Quicklace system, 3D Advanced Chassis, and Contagrip rubber outsole.

Suitable for: Specific uses & intensive users
PELLIOT Running Shoes Unisex Lightweight Cushioning Stable Durable Obsidian Black EU 43

PELLIOT Running Shoes Unisex Lightweight Cushioning – Stable & Durable, Obsidian Black (EU 43)

Why this fits the profile: An option for users who combine running on asphalt with forest paths or other terrain. The size chart includes foot lengths and a standard or narrow version.

How this product avoids the pitfall

The model doesn't just say "lightweight" but also specifies a mesh and woven upper, EVA midsole, and ROCKYTEC rubber outsole. This allows you to assess ventilation, cushioning, and grip separately.

Key benefit & plus points

EVA foam, breathable mesh, durable upper, and a treaded sole for different surfaces.

Suitable for: Families looking for everyday comfort
Skechers Meteor-Lights Krendox 401495L-RDBK size 32

Skechers Meteor-Lights - Krendox 401495L-RDBK 32

Why this fits the profile: For children who need a shoe for school, playing, and everyday use. The hook-and-loop fastener makes them easy to put on and take off.

How this product avoids the pitfall

The product description mentions the size, standard fit, width D, rubber sole, and fastening. This allows you to check practical features instead of just focusing on the colour or logo.

Key benefit & plus points

High-top design, rubber sole, standard fit, and hook-and-loop fastener.

Looking for more options?

We have compiled a complete, up-to-date list of products that fully meet these strict selection criteria and comply with current European safety regulations.

Frequently asked questions about trainers and running shoes

What is the difference between trainers and running shoes?

Trainers are usually intended for everyday use, light training, and walking. Running shoes are designed around features like a sport-specific fit, cushioning, and a sole that suits asphalt or another running surface. For intensive running, a regular trainer is therefore not always a suitable choice.

How long do comfortable sports shoes last?

The lifespan depends on use, body weight, surface, and care. Look out for a sole that's becoming smooth, tears in the upper, seams coming apart, or a midsole that has collapsed. Someone who walks daily may notice wear and tear sooner than someone who only wears their shoes at the weekend. Alternating between two pairs can give the material more time to recover, but it won't extend the lifespan indefinitely.

Are lightweight running shoes suitable for walking?

They can be, especially on paved paths and for short to medium-length walks. However, do check the grip, heel stability, and protection. For forest floors, wet roots, or rocky paths, trail running shoes or walking shoes with a distinct tread are usually a more logical choice. Also, pay attention to care: follow the cleaning instructions and let the shoes air dry, not on a radiator or with direct heat.