Joybuy Insights

How to choose sports equipment without making the wrong purchase: a practical guide to shoes, glasses and backpacks

Choosing a new pair of trainers, sports sunglasses or a school backpack may seem quick and easy online. However, many disappointing purchases are caused by specifications that do not match how the product will be used. For example, a sole designed for artificial turf works differently from one designed for a sports hall. And a backpack that seems large enough can become uncomfortable once it is loaded heavily every day.

This guide will help you compare sports equipment based on how it will be used, its materials, fit and verifiable product specifications.

Common pitfalls when buying sports equipment

1. Choosing a product based on appearance rather than use

A white football boot or colourful volleyball shoe may look appealing, but the playing surface is the main factor in determining which sole is suitable. Football boots with AG studs are designed for artificial turf. For a sports hall, you need indoor shoes with a rubber sole suitable for flat indoor floors. Using the wrong type can lead to disappointing grip, durability and comfort.

The same applies to walking shoes and leather trainers: it is important to look at the sole and the material. A casual model is not automatically suitable for long walks or wet ground.

2. Confusing marketing terms with measurable features

Words such as “professional”, “HD” or “maximum protection” do not mean much on their own. Instead, look at specific details:

  • Weight of the product, for example approximately 30 or 33 grams for sports glasses.
  • Material, such as TR90 for a frame, PC or TAC for a lens and rubber for an outsole.
  • UV400, where the product information states that UVA and UVB radiation are blocked.
  • A stated standard, such as ANSI Z87.1, when it is actually included in the product specifications.
  • Dimensions, maximum load and compartments for a backpack.

Performance claims come from the brand or seller. According to Revoray product information, certain models feature UV400 protection; always check the latest product specifications and instructions for use.

3. Failing to check the size

Shoe sizes can vary between brands and models. Measure your foot length and compare it with the size chart. For example, the Joma FS Reactive 2402 IN lists an insole length of 28,5 cm for size 42.5. The Joma Viper Men 2431 is size 46 and has a rubber sole, but checking the fit is still important.

With backpacks, you should consider more than just capacity. Carrying comfort also matters. A padded back panel, shaped shoulder straps and a practical layout are all relevant when you travel to school, work or university every day.

Important specifications by product category

Sports shoes: sole, fit and upper

Choose the sole according to the playing surface:

  • AG sole: for artificial turf, such as on the Joma Super Copa 2402 AG.
  • IN sole: for indoor floors, such as on the Joma FS Reactive 2402 IN.
  • Rubber indoor shoe sole: relevant for volleyball and indoor training.
  • Rubber running sole: check the tread, cushioning and suitability for hard surfaces when buying running shoes.

Also pay attention to the upper. Mesh or textile can feel more breathable, while synthetic leather is generally easy to wipe clean. According to the product information, the Joma V.Impulse Men 2406 uses a synthetic upper, a rubber outsole and a polyurethane foam insole.

Sports glasses: lens, protection and fit

According to the product description, polarised sports sunglasses can reduce distracting reflections from surfaces such as roads or water. This is particularly relevant for cyclists and outdoor sports enthusiasts. Pay attention to the differences:

  • PC lens: designed to offer a lightweight, impact-resistant construction according to the product information.
  • TAC polarised lens: intended to filter reflections and glare.
  • UV400 sunglasses: check that UV400 is explicitly stated in the specifications.
  • VLT: visible light transmission. A lower value means less light passes through the lens, which may be particularly useful in bright conditions.
  • TR90 frame: a lightweight and flexible material used in various sports glasses.

Sports glasses should sit securely without feeling tight. Adjustable nose pads and anti-slip parts can be practical when cycling, running or walking.

Backpacks: organisation, carrying comfort and load

According to the product description, an Eastpak backpack such as the Pinnacle has two main compartments, a front organiser pocket and space for A4 documents. This makes it suitable as a school backpack, university backpack or commuting bag.

Before buying, check:

  1. Whether your laptop, books and sportswear can be stored separately.
  2. Whether the back panel and shoulder straps are sufficiently padded.
  3. Whether the fabric is water-repellent or only offers protection against light rain.
  4. The stated maximum load. For the Pinnacle models mentioned, this is a maximum of 10 kg according to the product information.

Recommended sports equipment by user profile

Suitable for: Budget-conscious beginners
Joma FS Reactive 2402 IN FSS2402IN 42.5

Joma FS Reactive 2402 IN FSS2402IN 42.5

Why it suits this profile: A practical choice for anyone starting indoor football or training indoors and looking for a shoe with a lightweight construction, mesh and a synthetic upper.

How this product avoids the pitfall

The product information explicitly states that it is suitable for indoor floors. This helps prevent you from using an outdoor shoe on a sports hall floor.

Key benefit & advantages

EVA midsole, rubber outsole and available size information with insole lengths.

Suitable for: Buyers looking for premium quality
Revoray Cycling Glasses Y1-Black

Revoray Cycling Glasses Y1-Black

Why it suits this profile: For cyclists looking for polarised sports sunglasses with a lightweight TR90 frame, adjustable nose pads and additional lens coatings.

How this product avoids the pitfall

The specifications state TAC polarisation, UV400, a weight of approximately 33 grams and a VLT of around 15.2 per cent.

Key benefit & advantages

Water- and oil-repellent coating, scratch-resistant coating and adjustable anti-slip nose pads according to the product information.

Suitable for: Specific use & intensive users
Joma Super Copa 2402 AG SUPW2402AG 40

Joma Super Copa 2402 AG SUPW2402AG 40

Why it suits this profile: Designed for female footballers who train or play matches on artificial turf and want a synthetic upper.

How this product avoids the pitfall

According to the product description, the AG sole is designed for artificial turf. This helps prevent a mismatch between the studs and the playing surface.

Key benefit & advantages

Synthetic upper, rubber sole and a low weight according to the product information.

Suitable for: School, study and commuting
EASTPAK Pinnacle Black Unisex

EASTPAK Pinnacle Black Unisex

Why it suits this profile: Suitable for school pupils, students and commuters who want to carry A4 documents, everyday essentials and smaller accessories separately.

How this product avoids the pitfall

The two main compartments and organiser front pocket make the layout easy to assess. The stated maximum load is 10 kg.

Key benefit & advantages

Padded back panel, shaped shoulder straps, A4 compatibility and fabric that offers protection against light rain.

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 sports equipment

Which sports shoes do I need for artificial turf?

Choose a model whose product specifications state that it has an AG sole. According to the product information, the Joma Super Copa 2402 AG is designed for artificial turf. Do not automatically use indoor shoes or football boots with a different sole on the same surface.

What should I look for in sports sunglasses?

Check the lens material, fit, weight and stated protection. For polarised sports sunglasses, polarisation and VLT are also relevant details. UV400 sunglasses should clearly state this specification. Replace damaged or heavily scratched lenses in accordance with the manufacturer’s safety instructions.

How long does sports equipment last?

The lifespan depends on use, care and storage. Allow sports shoes to air after use, clean them according to the instructions and use them on the intended surface. Store sports glasses in a protective case and do not overload a school backpack. Also check the applicable statutory guarantee and any additional manufacturer’s warranty for each product.