Buying underwear may seem straightforward, but you often only notice a poor choice after wearing it for a few hours or after a few washes. A waistband that digs in, fabric that rides up or a size label that does not match your measurements can quickly make a purchase unusable.
Pay particular attention to these three common pitfalls:
Cotton underwear with elastane is suitable for many everyday situations. Cotton generally feels soft, while the addition of elastane provides extra stretch. One example is a composition of 95% cotton and 5% elastane, as found in various Calvin Klein and Reebok styles in the range.
For a smooth appearance under close-fitting clothing, consider seamless underwear. Polyamide, nylon, modal and elastane are often used for stretchy styles with less visible edging. However, check that the waistband and leg openings remain comfortable.
With women’s shapewear and shaping underwear, the construction is more important than the material percentage alone. According to the product description, a double layer around the tummy may provide additional control, but the effect and comfort vary depending on your body shape and size. Do not choose a smaller size to force a stronger result.
Pay attention to the following details:
For men, men’s boxers, trunks and hip briefs are different options. Longer boxers can provide more coverage around the upper thigh, while shorter trunks feel more compact. Also consider the rise and the shape of the front panel.
A product in 3XL is not automatically equally roomy across every brand. Compare your waist or hip measurement with the size chart on the product page. With plus-size underwear, the proportion between the waist, hips and leg openings is particularly important.
A style that is too small may ride up and create unnecessary pressure. One that is too large may shift around. If you are unsure, check the product information, fit description and returns policy before buying underwear.
Why it suits this profile: A 3-pack provides several everyday women’s briefs in different neutral colours, without having to mix and match individual pairs.
The product description specifies a composition of 95% cotton and 5% elastane and recommends washing at 30 °C.
3 pairs, cotton-elastane fabric and a seamless design according to the product information.
Why it suits this profile: Suitable for anyone looking for men’s underwear with a classic cut, white colour and a generous size.
The size chart lists waist ranges and the product information states that it is machine-washable; however, check the current label before buying.
3 hip briefs, an elasticated waistband and a stated composition of 95% cotton and 5% elastane.
Why it suits this profile: An option for anyone looking for lightly shaping underwear for the office, home or a special occasion, and who needs a larger size.
The description specifies a double tummy layer, light shaping and sizes available up to 3XL/4XL. It is not a substitute for medical advice.
60% recycled nylon, 28% nylon, 9% spandex and 3% cotton; the manufacturer recommends air-drying only.
Why it suits this profile: Practical for travel, sport or emergencies when washing and drying is inconvenient.
The product information states that the pairs are individually packaged and that XXL is suitable for a waist of 107–117 cm.
3 disposable boxer briefs made from 100% cotton, individually packaged and ready to wear.
Always follow the care label, even when the product page provides general instructions. Cotton underwear can often be machine-washed, but elasticated edges may wear out more quickly due to high temperatures or tumble-drying. For seamless underwear and women’s shapewear, do not bleach, do not iron and air-dry are often part of the care instructions.
Wash new underwear before first use according to the label. Store it in a dry place and avoid prolonged exposure to high heat. This will generally help the fit last longer, without having to rely solely on marketing claims.
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.
Measure your waist and hips with a flexible tape measure, without pulling it tight. Compare the result with the size chart for the specific product. For women’s underwear, you will generally need both waist and hip measurements; for men’s underwear, the waist is often the most important measurement.
This depends on the material, how often it is worn, the wash cycle and drying method. Look out for signs such as slack elastic, thinning fabric, permanent discolouration or seams coming undone. An underwear 3-pack can help you rotate your pairs more often, meaning each individual pair is worn less frequently in succession.
Not necessarily. Seamless underwear may have less visible edging, but comfort also depends on the waistband, leg openings, fabric and size. So check the composition and fit rather than relying solely on the word “seamless”.