Joybuy Insights

Trousers and leggings: practical buying tips for every situation

Finding a new pair of trousers online might seem quick, but photos don’t always tell the full story. A fabric can look smooth yet offer little room to move. An elasticated waist might appear comfortable, but without a drawcord or a reliable size guide, the fit is uncertain. With trousers and leggings, most buying mistakes come down to three recurring pitfalls:

  1. Choosing a size based on age or the standard label. Sizes vary between brands and styles. With children’s clothing in particular, “4 years” tells you less than the stated body height, waist and hip measurements.
  2. Not matching the material to the intended use. Nylon, polyester, cotton and elastane each have different properties. A lightweight polyester tracksuit bottom is practical for sport and outdoor wear, but not automatically suitable as a work trouser.
  3. Reading details as marketing language. Terms like “comfortable”, “durable” or “shaping” are only useful when the product information gives concrete data, such as fibre composition, waist finish, pockets or reinforcements.

If you check the intended use, size and care instructions beforehand, you’ll compare more effectively and avoid a pair of trousers ending up unworn in your wardrobe after just a few wears.

Which features should you check?

1. Fit and sizing

Start by looking at the size guide for the specific product. For a women’s legging, the waist, hips and length are important. With a 7/8 legging, the shorter leg length is part of the design, so check whether it matches your own height.

For children, body height is often a more useful starting point than age. The Chicco legging size 104 is intended for around 4 years and a body height of 104 cm, according to the product table. The table also lists a chest measurement of 58 cm, a waist measurement of 55 cm and a hip measurement of 62 cm. If in doubt, measure a well-fitting pair of trousers and compare it with the details on the product page.

With a men’s style, such as the Urban Classics tracksuit bottoms size L, check the EU size alongside the international size. In the provided table, size L is linked to EU 52. Also pay attention to the waistband: an elasticated band with a drawcord offers more room for adjustment than elastic alone.

2. Fabric and freedom of movement

The fabric determines how a pair of trousers feels and what it’s suitable for.

  • Elastane generally provides extra stretch. Always check the percentage and see whether the fabric is described as stretch material on the product page.
  • Polyester is often used for lightweight tracksuit bottoms. The Urban Classics Piped Panel Trackpants are made from 100% polyester according to the product description, and feature a straight leg, elasticated waistband and drawcord.
  • Nylon and polyamide are common in leggings. The Skechers Go Walk legging lists nylon as the main material and 88% elastane in the material specification.
  • Cotton with polyester and elastane can suit a work trouser that needs freedom of movement. The CAT Nexus consists of 50% cotton, 48% polyester and 2% elastane, according to the product information.

Bear in mind that a higher stretch content doesn’t automatically mean the trousers are suitable for intensive work. Also look at the seams, reinforcements and how the fabric is intended to be washed.

3. Details for the intended use

For everyday wear, a simple elasticated trouser may be enough. For sport, a secure waistband, the right length and a fabric that doesn’t feel too heavy are important. If you’re looking for a jogging or tracksuit bottom for outdoor use, you can look for a lightweight outer fabric and adjustable hems.

With a stretch work trouser, pocket layout, knee pockets and abrasion resistance are more relevant than just the appearance. The CAT Nexus features a ripstop construction, Cordura reinforcement, a tool pocket, phone pocket, cargo pocket and hammer loop, according to the product description. The knee pockets are suitable for CW91 knee pads, as stated; the product information mentions EN14404-certified protection for those protective elements. Always check that the knee pads you choose are actually compatible.

A black work trouser is practical to combine with workwear, but a dark colour doesn’t always hide dirt completely. Care instructions therefore remain important. For every style, follow the wash label and the instructions on the product page.

Recommended styles by user profile

Suitable for: Budget-conscious beginners
Urban Classics Piped Panel Trackpants Track Pants Bottlegreen L

Urban Classics Piped Panel Trackpants Track Pants Bottlegreen L

Why this fits the profile: A practical tracksuit bottom for everyday wear, leisure time and light sports activities. The straight leg and regular fit give a relaxed silhouette.

How this product avoids the pitfall

The product description specifically mentions 100% polyester, an elasticated waistband and a drawcord. This means you don’t have to rely on general terms like “comfortable”.

Key benefit & highlights

100% polyester, straight leg, drawcord and elasticated ankle cuffs.

Suitable for: Shoppers seeking top quality
CAT Nexus Knee Pocket Stretch Trouser Black Size 32/32

CAT Nexus Knee Pocket Stretch Trouser Black Size 32/32

Why this fits the profile: For those who value concrete workwear details over a simple leisure trouser. This style is designed for outdoor work and active movement.

How this product avoids the pitfall

The product information lists specific reinforcements, knee pockets and multiple work pockets. This makes the practical application clearer than a general claim about robustness.

Key benefit & highlights

50% cotton, 48% polyester and 2% elastane; ripstop fabric, Cordura reinforcement and knee pockets.

Suitable for: Specific use & intensive users
Skechers Go Walk High Waisted 7/8 Legging W03LG31B-BLK M

Skechers Go Walk High Waisted 7/8 Legging W03LG31B-BLK M

Why this fits the profile: A women’s legging for those looking for a shorter length and a black, plain style for everyday wear or movement.

How this product avoids the pitfall

The size guide lists size M and the 7/8 style. The material details mention nylon and 88% elastane, so the choice can be based on verifiable information.

Key benefit & highlights

Black plain style, 7/8 length, nylon as the main material and 88% elastane according to the product specification.

Suitable for: Parents who want to buy by size
CHICCO TRACKSUIT BOTTOM LEGGINGS 104 ORANGE PRINTED

CHICCO TRACKSUIT BOTTOM LEGGINGS 104 ORANGE PRINTED

Why this fits the profile: A children’s legging for everyday wear, when a bold colour and a verifiable children’s size are important.

How this product avoids the pitfall

The size guide for size 104 gives not only an age indication, but also body height, chest, waist and hip measurements. This reduces the chance of choosing the wrong children’s size.

Key benefit & highlights

Size 104, orange print and a size guide with multiple body measurements. Care advice: follow the label on the garment.

Looking for more options?

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

Frequently asked questions about trousers and leggings

How do I determine the right size for a women’s legging?

Measure your waist and hips at the widest point and compare these measurements with the brand’s size guide. Also check the length. With a 7/8 legging, the shorter cut is part of the design, not necessarily a sign that the size is too small.

What’s the difference between joggers and tracksuit bottoms?

Joggers are often aimed at leisure time and usually have a softer, heavier fabric. Tracksuit bottoms are generally lighter and designed with freedom of movement in mind. A polyester tracksuit bottom can be suitable for sport or outdoor use, but always check the fabric, waistband and washing instructions.

How do I care for a stretch work trouser or legging?

Always follow the wash label. Don’t use bleach if it’s not recommended, and choose the prescribed drying method. With fabrics containing elastane, unnecessarily high heat can affect the fit. For a work trouser, also regularly check the seams, pockets and knee pockets for wear before using them again.