A T-shirt may seem simple to buy, but small differences in material, fit and care determine how comfortable it remains after several washes. If you focus only on the brand name, colour or low price, you could end up with a shirt that quickly loses its shape, feels too warm or is unsuitable for the activity you bought it for.
In this buying guide from the Joybuy Product Recommendation Officer, you’ll find practical points to consider when choosing T-shirts for men and women. We look at objective product details, including composition, sleeve length, fit and sizing information.
A brand may describe a T-shirt as breathable or moisture-wicking, but always check the material and construction. Polyester is often used for sportswear because it is lightweight and can draw moisture away from the skin. Cotton generally feels soft and is suitable for everyday wear, but it can retain moisture for longer during intense exercise.
With a sports T-shirt, it is therefore sensible to check the fibre composition and care instructions rather than relying solely on a marketing term.
A men’s regular-fit T-shirt will fit differently from an oversized T-shirt or a relaxed-fit style. Chest and shoulder measurements can also vary between brands. Check the size chart and, ideally, measure a shirt you already find comfortable.
Pay particular attention to:
A women’s T-shirt may also have different proportions across the shoulders, waist and length compared with a unisex style.
A cotton T-shirt can be soft and comfortable, but incorrect washing can cause shrinkage, fading or distortion. Before buying, check whether the item is suitable for tumble drying, what temperature it can be washed at and whether it needs to be washed inside out.
For some Under Armour styles, for example, the instructions recommend washing with similar colours, using a low drying temperature and avoiding fabric softener. For the Calvin Klein styles mentioned, the recommendation is not to tumble dry and to iron at a low temperature.
Choose the material based on how you plan to use it:
A short-sleeved T-shirt is practical for warmer days, training and wearing as a base layer under a shirt or jacket. A long-sleeved T-shirt offers more coverage and is useful when travelling, taking part in outdoor activities or wearing as a layer under a gilet.
A long-sleeved shirt should not only feel comfortable around the torso; also check the sleeve length and the room around the wrists. Sleeves that are too loose can get in the way during training.
The main fits are:
Always check the size chart for the specific style. “True to size” is product guidance, not a guarantee that every wearer will need the same size.
Why it suits this profile: This black men’s T-shirt combines a regular fit with a cotton-polyester blend and is designed for training and everyday wear. The available size is XL.
The product information lists material percentages, the available size range and care instructions. This means you can assess your choice based on more than just the brand.
60% cotton and 40% polyester; short sleeves; regular fit; suitable for sport and casual wear according to the product description.
Why it suits this profile: This style is aimed at anyone looking for a simple black cotton T-shirt for work, leisure and pairing with a jacket or shirt.
The composition is clearly stated as 100% cotton. The information also advises against tumble drying and recommends ironing at a low temperature.
100% cotton; classic crew neck; short sleeves; black colour; size L.
Why it suits this profile: This sports T-shirt is designed for football, training and casual wear. The product description mentions Dri-FIT, a lightweight fabric and an athletic fit.
The choice is linked to a specific use and includes information about fit, sleeve length, weight and care. Check the material composition on the current product page.
Short sleeves; regular fit in the product specifications; dark grey colour; product information states that Dri-FIT technology moves moisture away from the skin.
Why it suits this profile: The relaxed fit and khaki colour suit travel, weekends and casual outdoor outfits where a little extra room is welcome.
The fit is explicitly described as relaxed, and the size chart provides chest, hip and arm measurements. This makes it easier to assess the roomier cut in advance.
100% cotton; relaxed fit; short sleeves; wash at 40 °C or below; not suitable for tumble drying according to the product information.
We’ve put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.
Polyester or a cotton-polyester blend is often chosen for training because of its low weight and moisture-wicking properties. A cotton T-shirt can be comfortable for light activity, walking or everyday wear. Always check the exact fibre composition and the brand’s claims. A brand’s own research may suggest that a particular technology moves moisture away from the skin, but this claim should be distinguished from verifiable information such as the material and care instructions.
Measure your chest at the widest point and compare it with the product’s size chart. Also check the fit you want: a regular fit is closer-fitting than a relaxed fit or oversized style. If you are between two sizes, consider whether you plan to wear layers and how much freedom of movement you want.
Its lifespan depends on the material, how often it is worn, the wash programme, drying method and level of wear. A T-shirt that is worn frequently and tumble-dried at a high temperature may wear out more quickly than one washed according to the care label and air-dried. When buying, therefore, consider not only the price but also the care requirements and the strength of the seams.