Joybuy Insights

Choosing men’s sports shorts: a practical guide to fit, material and use

Choosing a pair of men’s sports shorts seems straightforward. Yet after a few weeks, many buyers notice disappointing details: a waistband that slips down, pockets that let your phone bounce around or fabric that feels too warm during exercise. Terms such as “breathable”, “durable” and “moisture-wicking” only tell you something when you check the material composition and design.

This guide will help you compare men’s shorts for fitness, running, warm-ups, everyday wear and lounging. The recommendations are based on verifiable product specifications, not just brand claims.

Common pitfalls when choosing men’s sports shorts

1. Looking only at the colour and length

Black men’s shorts and grey men’s shorts are easy to combine with other clothes, but colour says nothing about comfort or intended use. A knee-length cotton pair of shorts may be comfortable for everyday wear, while a lightweight woven fabric may be more practical for running. So always check the inside leg length, waistband construction and material.

2. Confusing “breathable” with suitable for intensive training

A soft cotton blend feels comfortable, but it generally retains more moisture than a lightweight synthetic sports fabric. For men’s gym shorts or men’s training shorts, it is important to look at the full product description. According to the product information provided by some brands, certain fabrics may wick away moisture or dry more quickly; this is a product claim made by the brand and not a universal guarantee.

3. Choosing an elasticated waistband without proper adjustment

An elasticated waistband is practical, but the fit varies from one model to another. An internal or external drawstring helps you adjust the shorts. Also pay attention to the size guide: a size L model from one brand may be suitable for a different waist measurement than a size L from another.

What to look for when buying

Material: cotton, fleece or woven polyester

For everyday wear and lounging, cotton blends and French Terry are often pleasantly soft. According to the product information, the PUMA ESS No. 1 Logo models are made from 68% cotton and 32% polyester. The fabric is designed for comfortable wear, with a knee-length cut and side pockets.

Men’s fleece shorts are particularly suitable for warm-ups, cooler days and relaxed wear. According to the product specifications, the Under Armour Rival Fleece Shorts have a composition of 80% cotton and 20% polyester and a brushed inner side.

For men’s running shorts and more intensive training, a lightweight woven fabric is often more practical. According to the product description, the Under Armour Launch 7'' 2-in-1 Shorts use 100% polyester for the outer layer and 90% polyester with 10% elastane for the inner layer. The built-in inner shorts mean you do not need a separate base layer.

Fit and inside leg length

Choose a fit that suits your activity:

  • Regular fit: suitable for everyday wear, fitness, warm-ups and lounging.
  • Knee-length or nearly knee-length: offers more coverage and works well with casual outfits.
  • Above the knee: provides greater freedom of movement for running and intensive training.
  • Fitted or close-fitting: check that the inner layer does not feel too tight during movement.

The size guide is more important than the letter on the label. For example, the waist measurement for the Under Armour Rival models is given by size range. Measure your natural waist and compare it with the product page. According to the product information, the Launch 2-in-1 is described as close-fitting and recommends choosing your usual size.

Pockets, drawstring and care

Practical pockets make a difference for everyday use. Check whether the model has open side pockets, whether there is a rear pocket with a fastening and whether your phone stays securely in place. According to the product description, the Launch 2-in-1 has an internal phone pocket on the right-hand side.

Also check the washing instructions before buying. Cotton blends may retain their shape better when washed at a low temperature with similar colours. Some models should not be tumble-dried or washed with fabric softener. These are not minor details: incorrect care can shorten the lifespan of your men’s sports shorts.

Recommended men’s sports shorts by user profile

Suitable for: Budget-conscious beginners
PUMA Men's Shorts Black PUMA ESS No. 1 Logo Collection XXL

PUMA Men's Shorts Black PUMA ESS No. 1 Logo Collection XXL

Why it suits this profile: Versatile black shorts for beginners who want one pair for light training, everyday wear and relaxing.

How this product avoids the pitfall

The elasticated waistband has an internal drawstring. This lets you adjust the fit instead of relying on elasticity alone.

Key benefit & highlights

68% cotton and 32% polyester, knee-length fit, side pockets and, according to the product information, at least 50% recycled materials.

Suitable for: Shoppers looking for premium quality
Under Armour Men's Rival Terry 6In Short Blue Sportstyle Collection L

Under Armour Men's Rival Terry 6In Short Blue Sportstyle Collection L

Why it suits this profile: For anyone looking for a smart regular fit and soft shorts for warm-ups, fitness and casual wear.

How this product avoids the pitfall

The waistband is covered and features an external drawstring. The product description also mentions a French Terry construction for a soft inner side.

Key benefit & highlights

80% cotton and 20% polyester, 15 cm inside leg length, open hand pockets and a regular fit according to the product specifications.

Suitable for: Specific activities & intensive users
Under Armour Men's Launch 7'' 2-in-1 Shorts Black Sportstyle Collection L

Under Armour Men's Launch 7'' 2-in-1 Shorts Black Sportstyle Collection L

Why it suits this profile: Designed for running and intensive training where you want to combine extra freedom of movement, an inner layer and a phone pocket.

How this product avoids the pitfall

The 2-in-1 construction reduces the need for separate inner shorts. According to the product description, mesh panels are designed to provide ventilation, while the inner layer offers additional coverage.

Key benefit & highlights

Outer layer made from 100% polyester, inner layer with elastane, internal phone pocket, reflective details and a drawstring in the waistband.

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 sports shorts

Which men’s sports shorts are suitable for running?

Choose lightweight shorts with good waistband adjustment, sufficient freedom of movement and pockets that hold your phone securely. A 2-in-1 model can provide additional coverage. Always check that the fabric properties are actually stated in the product description.

How do I choose the right size for men’s shorts?

Measure around your waist at its natural position and compare the measurement with the size guide for the specific model. Also consider the fit: regular fit is looser than fitted. If in doubt, the size guide is more reliable than simply choosing your usual size.

How can I keep sports shorts looking good for longer?

Follow the care label, wash with similar colours and do not use bleach if this is discouraged. Cotton blends and French Terry should preferably not be tumble-dried at too high a temperature. Wash sports shorts promptly after intensive use so that sweat and odour do not remain in the fibres for long periods.