When you want to buy trousers online, you quickly come across hundreds of options. From men’s and women’s trousers to jeans, chinos, jogging bottoms and outdoor trousers, the differences are not limited to colour or brand. A pair of trousers that looks great in a photo may feel too tight in practice, lose its shape quickly or be unsuitable for the purpose you bought it for.
Use these checks to compare more effectively and avoid making the wrong purchase.
A size S, M, L or XL is not the same across every brand. Even a jeans size such as 32/32 can fit differently depending on the model. Always check the waist measurement in centimetres, the hip measurement and the inside leg measurement where available.
Also pay attention to the difference between a slim fit, regular fit, relaxed fit and wide leg. A slim fit follows the shape of the body, while a relaxed fit offers more room around the hips and thighs. As a result, the same stated size can feel very different.
Cotton trousers often feel soft and breathable, but cotton can shrink and takes relatively long to dry. Polyester trousers are generally lightweight and are often used for sports and training trousers, but they may feel different against the skin.
That is why you should check the full material composition. A combination of 70% cotton and 30% recycled polyester tells you more than simply the word ‘comfort’. When it comes to stretch, it is also relevant to know how much elastane has been added. If this is not stated, do not automatically assume that the fabric is stretchy.
Lounge trousers are designed for relaxing and everyday comfort. For running, fitness or cycling, freedom of movement, pockets and a suitable fabric are more important. Outdoor trousers require different features, such as an adjustable waist, reinforced sections or protection against rain.
Black trousers are easy to combine with other clothes, but a dark colour may need to be washed separately according to the care label. Also check whether the trousers are suitable for tumble drying. Washing them incorrectly can cause the fit and colour to change more quickly.
First, consider what you need the trousers for:
Trousers with an elasticated waistband and drawstring are practical when you want an adjustable fit. However, check whether the drawstring is on the inside or outside and whether the waistband provides enough support.
Do not just compare the percentage of cotton or polyester; also check the care instructions. Examples:
A brand’s product information is not a guarantee for every use case. According to The North Face’s product description, the NF0A8DTJ model is made with DryVent material and designed as water- and wind-resistant ski trousers. Always check the current specifications and care label before buying.
Deep pockets are useful for everyday wear, while a zipped pocket on sports trousers prevents small items from falling out. On outdoor trousers, cargo pockets and an adjustable waist can be useful.
When it comes to length, check the inside leg measurement. A model with a 30, 32 or 34-inch inside leg may fit better than a general description such as ‘regular’. The proportions between the waist, hips and thighs can differ between women’s and men’s trousers.
The choices below are based on the stated fit, materials, sizes and features. Check the product page to see whether your preferred size and colour are available.
Why it suits this profile: Black jogging bottoms for everyday use, relaxing at home and light activities. The product information states that they have a slim fit, fleece fabric and an adjustable waistband.
The waist measurement for size S is stated as 76–81 cm. This allows you to compare more accurately than by relying on the letter size alone.
70% cotton and 30% recycled polyester; side pockets and ribbed cuffs.
Why it suits this profile: Ideal for anyone looking for classic straight-leg jeans with a firm denim structure.
The size chart lists the waist, hip and inside leg measurements. According to the description, the jeans are made from 100% cotton and have no stretch.
Straight legs, five pockets, button fastening and structured cotton denim.
Why it suits this profile: Designed for winter sports and outdoor activities where ventilation, adjustability and extra protection are important.
The product description mentions a snow gaiter, ventilation zips, cargo pockets and an adjustable waist. This makes it more specialised than ordinary sports trousers.
100% nylon; seam-sealed construction according to the product information; available inside leg lengths of 30, 32 and 34.
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.
Use filters for size, colour, brand, material and fit. If you are looking for black trousers for work and leisure, consider chinos, jeans and straight-leg styles. For relaxing, lounge trousers or jogging bottoms with a soft inner lining are a more logical choice. For sport, look for features such as a drawstring, zipped pockets and a fabric that the product description states is lightweight and flexible.
Check the following before paying:
Measure your waist at the point where the trousers normally sit and compare it with the size chart for the specific product. For jeans, also measure the inside leg. Do not rely solely on a previous size, as fits vary between brands and models.
Regular-fit jeans, chinos or cotton trousers are generally practical for everyday use. If you want more freedom of movement, choose jogging bottoms or a style with an elasticated waistband. Always check the pockets, waistband finish and care instructions.
Their lifespan depends on the fabric, how often they are worn, friction and washing. Follow the care label, do not use bleach unless permitted and avoid tumble drying if it could cause the product to shrink or lose its shape. Trousers that you alternate with other styles will generally show visible wear less quickly.