Joybuy Insights

Choosing men’s clothing without costly mistakes: a practical guide to fit, materials and use

Buying men’s clothing seems straightforward until a shirt loses its shape after a few washes, a slim-fit shirt feels too tight or a jacket offers less protection against rain than expected. Online, photos and marketing copy alone are rarely enough to make the right choice.

Three common pitfalls come up time and again:

  • Confusing a brand name with a suitable fit. Calvin Klein men’s, Tommy Hilfiger men’s, Diesel men’s and Levi’s men’s clothing use different size charts and fits.
  • Failing to check material claims. “Soft”, “durable” or “waterproof” only really means something when the fibres, construction or technical values are stated.
  • Looking only at the letter size. An L is not the same at every brand. Chest, waist, hip and sleeve measurements are more reliable than simply choosing S, M, L or XL.

Which specifications should you check when buying men’s clothing?

1. Fit and body measurements

First check whether the garment has a slim fit, regular fit or oversized cut. Slim-fit men’s clothing sits closer to the chest, waist and arms. This can work well for a smart outfit, but leaves less room for layering. Regular fit is more practical for everyday wear and men’s outdoor clothing.

Ideally, measure:

  • chest circumference at the fullest point;
  • waist circumference without pulling your stomach in;
  • shoulder width;
  • inside-leg length for trousers;
  • arm length for jackets and jumpers.

Also look out for unusual sizing advice. According to the product information, the Calvin Klein Core Monologo Pocket Slim Tee comes up large: your usual size may create an oversized look, while choosing one size smaller gives a more standard fit. The Under Armour Rival Fleece Crew is also described as having a roomy fit.

2. Material and care

The material determines how a garment feels, how breathable it is and how it needs to be cared for. 100% cotton, for example, is used in the Calvin Klein Core Monologo Pocket Slim Tee. A cotton blend can provide additional shape retention or stretch. According to the product specifications, the Calvin Klein Stretch Pique Slim Button Polo is made from 96% cotton and 4% elastane.

Also check the care label:

  • washing temperature;
  • whether or not it can go in the tumble dryer;
  • ironing temperature;
  • suitable detergent;
  • whether it can be dry-cleaned.

For example, a cotton Diesel jumper with ribbed trims should be washed at 30 °C, not bleached, not tumble-dried and hung to dry in the shade. This is useful to know when you are looking for men’s jumpers that do not require complicated care.

When it comes to sustainability claims, it is important to check the source. According to Tommy Hilfiger’s product information, the Tommy Jeans Essential Flag Hoodie is made from independently certified recycled polyester and recycled cotton. Always check the current product specifications and label before buying.

3. Weather resistance and technical values

For a waterproof men’s jacket, a coating or the word “waterproof” alone is not enough evidence. Look for:

  • hydrostatic head or water pressure rating;
  • taped seams;
  • breathability;
  • adjustable hood, cuffs and hem;
  • room for a fleece or men’s sweatshirt.

The product information for the PELLIOT 3-in-1 jacket states a hydrostatic head of 35.900 mm H₂O, breathability of 16.000 g/m²/24 hours and abrasion resistance of more than 40,000 rub cycles. These are the manufacturer’s product specifications and do not guarantee performance in every weather condition. For ski clothing, trousers such as The North Face Utility Pant NF0A8DTJ may be worth considering thanks to their seam-sealed DryVent, snow gaiter and ventilation zips. According to the product information, this model is designed for snow sports and layering.

Recommended men’s clothing for different uses

Suitable for: Budget-conscious beginners
Calvin Klein S/S V Neck 3PK 100 3 White Men M

Calvin Klein S/S V Neck 3PK 100 3 White Men M

Why it suits this profile: A three-pack of white V-neck men’s T-shirts is practical for everyday wear, under men’s shirts or beneath a men’s jumper.

How this product avoids the pitfall

The product information gives the composition, size range and care instructions instead of relying on a style claim alone.

Key benefit & highlights

Three-pack, V-neck, 57% cotton, 38% polyester and 5% elastane; washable at 30 °C.

Suitable for: Shoppers seeking premium quality
Calvin Klein Twill Easy Care Slim Shirt Night Sky Men 44

Calvin Klein Twill Easy Care Slim Shirt Night Sky Men 44

Why it suits this profile: The dark blue shirt works for the office and smart-casual occasions, with a slim fit for a polished look.

How this product avoids the pitfall

The twill blend and easy-care description provide more specific information than a general promise of easy maintenance.

Key benefit & highlights

Cotton twill blend, slim fit, button fastening and an easy-to-style colour.

Suitable for: Specific uses & intensive users
PELLIOT Fleece-lined jacket for Man Green XXL Camping Travel Waterproof Durable

PELLIOT Fleece-lined jacket for men

Why it suits this profile: The 3-in-1 design is suitable for commuting, camping and walking when layering and rain protection are important.

How this product avoids the pitfall

The stated hydrostatic head, breathability rating, measurements and care instructions make the technical properties verifiable.

Key benefit & highlights

3-in-1 system, adjustable fit and an outer shell with stated water-resistance and abrasion-resistance ratings.

Suitable for: Men’s plus sizes
Calvin Klein CK Essential Reg CN CK Black Men XXXL

Calvin Klein CK Essential Reg CN CK Black Men XXXL

Why it suits this profile: The regular fit and clearly stated extended sizing make this black T-shirt suitable for everyday wear and layering under a jacket or sweatshirt.

How this product avoids the pitfall

The product information explicitly states the regular fit and available extended sizes, so you do not have to rely on the brand name alone.

Key benefit & highlights

100% cotton, crew neck, regular fit and a black design that is easy to style.

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 men’s clothing

How do I choose my size when buying men’s clothing online?

Compare your chest, waist and hip measurements with the size chart for the specific garment. Also check whether the model has a slim fit, regular fit or roomy cut. If you plan to layer, extra freedom of movement in a jacket or hoodie is useful.

Which materials are suitable for everyday wear?

Cotton often feels comfortable in men’s shirts, men’s T-shirts and polo shirts. A blend with polyester or elastane can provide additional stretch, faster drying or better shape retention. Always check the exact composition and care label, rather than relying on the product name alone.

How should I care for a waterproof men’s jacket?

Close all zips, use a mild detergent and follow the care label. Avoid fabric softener if the manufacturer advises against it. A water-repellent finish can wear off through use and washing, so check the care instructions and any recommendation for reproofing.