Joybuy Insights

Choosing trainers and sliders: practical buying tips for everyday wear

Buying trainers and sliders online may seem straightforward, but an attractive design doesn’t always tell the whole story. A low price may come with limited information about materials, fit or care. Features such as “comfortable” and “durable” are also often mentioned without any measurable explanation.

This guide helps you compare women’s trainers, men’s trainers, children’s trainers and sliders using verifiable product specifications. That way, you can choose a pair that suits how you’ll use it, your size and your budget.

Common pitfalls when buying footwear

1. Comfort without explanation

“Comfortable” isn’t a fixed technical standard. Look for specific details such as a padded tongue, an EVA midsole, a cushioned insole or a particular shoe width. A soft insole may feel pleasant on a walk, but it doesn’t automatically mean the shoe offers stability or long-term support.

2. Materials are described too broadly

Leather, synthetic materials, mesh, canvas and EVA all behave differently:

  • Leather trainers are often sturdier, but need specific care and may feel less breathable.
  • Canvas trainers are lightweight and casual, but aren’t always suitable for wet weather.
  • Mesh generally allows more air to circulate, while suede and leather have a different look and different care requirements.
  • EVA sliders are lightweight and easy to rinse, but aren’t automatically suitable for long walks.

Also check whether the product contains non-textile parts of animal origin. Some models state this explicitly in the product information.

3. Choosing a size by guesswork

Shoe sizes can vary between brands and models. Measure your foot length and compare it with the size chart. For sliders, the recommended foot length is particularly important. With children’s shoes, you’ll also need to allow for growth without choosing a pair that’s too loose: a shoe that doesn’t fit securely may feel less stable when running or playing.

Important specifications to compare

Fit, fastening and shoe profile

Choose low-top trainers if you’re looking for a flexible style that’s easy to pair with different outfits. High-top trainers offer more coverage around the ankle, but may feel warmer or less flexible. For children, Velcro trainers are practical when being able to put them on and take them off independently is important.

Look out for:

  • regular, wide or narrow fit;
  • shoe width, such as D or G;
  • laces, Velcro or a slip-on style;
  • low or high-top design;
  • removable or fixed insole.

Sole material and grip

Rubber outsoles are widely used for casual footwear because of their grip and durability. EVA is lighter and often used in a midsole or in a one-piece moulded slider. A treaded sole may help on everyday surfaces, but no sole makes footwear suitable for every surface or weather condition.

For sports shoes, check what the model is designed for. Casual trainers with a sporty look aren’t automatically suitable for running, indoor training or intense outdoor sports.

Care and moisture

Care affects how your footwear looks over time. Don’t put leather, suede or mixed-material shoes in the washing machine without checking first. Many models recommend cleaning with a damp cloth, air-drying and avoiding direct heat.

For EVA sliders, rinsing with lukewarm water is usually enough. Then leave them to dry in the shade. Direct sunlight or a heat source may affect their shape and material. Always check the specific care instructions on the product page.

Our recommendations for different needs

Suitable for: Budget-conscious beginners
Vans UA Old Skool VN0A38G15U71 Port Royale/True White 38.5

Vans UA Old Skool VN0A38G15U71 Port Royale/True White 38.5

Why it suits this profile: These low-top trainers have a textile upper and lining, with a rubber sole. The colour is easy to pair with jeans and casual outfits.

How this product avoids the pitfall

The product information lists the main materials and advises against machine washing and high temperatures. This makes the care requirements clear.

Key benefit & highlights

Textile upper, rubber sole and a low-profile design for everyday wear.

Suitable for: Shoppers looking for premium quality
Nike Wmns Dunk Low HM9655-001 39

Nike Wmns Dunk Low HM9655-001 39

Why it suits this profile: According to the product information, this low-top style combines a leather upper with a textile lining, a padded collar and a rubber outsole.

How this product avoids the pitfall

The care instructions are specific: don’t soak or wash the shoes, and clean them with a clean, dry cloth.

Key benefit & highlights

Leather upper, padded collar and rubber sole with a pivot circle, according to the product specifications.

Suitable for: Specific needs & frequent wear
New Balance PC574EVN28.5

New Balance PC574EVN28.5

Why it suits this profile: These children’s trainers are designed for school, play and everyday wear. The Velcro fastening makes them easier to put on independently.

How this product avoids the pitfall

The shoe details its materials, fastening and sole type, so you don’t have to rely on a vague claim about comfort.

Key benefit & highlights

Suede, synthetic material and mesh; EVA midsole; rubber treaded sole and Velcro fastening.

Suitable for: Lightweight sliders for home and leisure
PUXI Banana Boat Slide Slippers Light Pink Size 37-38

PUXI Banana Boat Slide Slippers Light Pink Size 37-38

Why it suits this profile: These slip-on EVA sliders have a wide fit, a textured footbed and an open design that’s suitable for home and relaxed wear.

How this product avoids the pitfall

The recommended foot length for size 37-38 is 240 mm. This lets you compare the size with your own measurement rather than relying on the number alone.

Key benefit & highlights

EVA construction, a wide fit, lightweight design and raised toe, according to the product description.

Looking for more options?

We’ve put together a full, up-to-date range of products that meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about trainers and sliders

How do I find the right size online?

Measure both feet at the end of the day while standing. Note the length of your longer foot and compare it with the size chart for the specific model. Check the width and fastening too. For children, it’s a good idea to measure regularly, as their foot size can change.

How long do trainers and sliders last?

Their lifespan depends on how they’re used, body weight, the surfaces they’re worn on, the materials and how well they’re cared for. A pair worn outdoors every day will wear differently from sliders used at home. Check the soles for smooth patches, cracks and parts coming loose. The statutory guarantee in the EU is separate from normal wear and tear.

Are EVA sliders suitable for long walks?

EVA sliders are lightweight and practical for home, holidays or short distances. However, an open slip-on offers less coverage and support than a trainer. For longer walks, it’s worth checking the fit, footbed, sole tread and how securely the footwear holds your foot. Don’t choose a pair based on low weight alone.

Can I put all trainers in the washing machine?

No. Leather trainers, suede styles, shoes with lights and glued constructions can be damaged by water, heat or a wash cycle. Follow the care instructions for each product and, where possible, let your shoes dry naturally.