Joybuy Insights

Choosing men’s sports shorts: how to find a pair that suits your training

Choosing a new pair of men’s sports shorts seems simple until you consider the fit, fabric, pockets and care instructions. A style that feels comfortable during a gentle walk may not be suitable for running or high-intensity fitness. Marketing terms such as “breathable” or “quick-drying” also do not always tell you how a pair of shorts will feel in practice.

Joybuy Product Recommendation Officer filters the most important product information, so you can compare more effectively and are less likely to pay for features you do not need.

Common pitfalls when choosing men’s shorts

1. Looking only at the appearance

Black men’s shorts and grey men’s shorts are easy to style, but colour says nothing about comfort. Always check the fabric composition, the inside of the waistband and the leg length. Cotton shorts may feel soft for wearing at home, but can become heavier during intense training when the fabric absorbs moisture.

2. Choosing a fit that is too loose or too tight

An elasticated waistband makes shorts adjustable, but it cannot fully compensate for the wrong size. Shorts that are too loose may shift while running. A close-fitting style can restrict your freedom of movement. So pay attention to the stated waist and hip measurements, rather than relying only on the letter size, such as L or XL.

3. Misjudging pockets and built-in shorts

Not every pair of shorts with pockets is suitable for carrying a phone. Open side pockets are handy for keys, but a smartphone may fall out while running. With 2-in-1 sports shorts, it is also important to check whether the inner shorts are close-fitting enough without feeling uncomfortably tight.

Which specifications matter?

Material: cotton, fleece, mesh or polyester

The right fabric depends on how you plan to use the shorts:

  • Men’s cotton shorts: soft and suitable for casual wear, warm-ups and relaxing at home. A cotton blend may feel warmer.
  • Men’s mesh shorts: lightweight and airy. The open structure supports ventilation, but check whether there is a lining.
  • Polyester sports shorts: often lightweight and practical for training. According to PUMA’s own product description, dryCELL technology in certain styles is designed to draw moisture away from the body and help the fabric dry faster. Treat this as a product specification, not a guaranteed result for every wearer.
  • Fleece shorts: comfortable in cooler weather. According to the product description, the brushed interior of the Under Armour Rival Fleece Shorts is designed to provide a softer, warmer feel.

Also check the percentage of elastane. This can provide extra stretch, particularly in close-fitting inner shorts, but it is not a substitute for choosing the correct size.

Waistband and adjustability

An elasticated waistband with a drawstring is practical when you want to adjust the fit while moving. Check whether the drawstring is positioned on the inside or outside and whether it has been securely finished. A wide, soft waistband can feel more comfortable during long periods of sitting or training.

Length, cut and freedom of movement

For running, many people choose a shorter or above-the-knee length. Knee-length styles are often more versatile for casual wear and fitness. Loose-fit mesh shorts offer plenty of room for basketball, football and other sports involving wide movements. A fitted 2-in-1 style sits closer to the body and generally has less loose fabric.

Also pay attention to the inside leg length. For example, the Under Armour Rival Fleece Shorts state an inside leg length of 25 cm. According to the size chart, the Under Armour Rival Terry 6In Short has an inside leg length of 15 cm.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
PUMA Men's Shorts Medium Gray Heather PUMA ESS No. 1 Logo Collection M

PUMA Men's Shorts Medium Gray Heather PUMA ESS No. 1 Logo Collection M

Why it suits this profile: These grey men’s shorts are designed for training, lounging and everyday wear. The knee-length cut and elasticated waistband make them versatile.

How this product avoids the pitfall

The product description specifies soft French Terry fabric, side pockets and an adjustable drawstring. This gives you a clearer idea of what the shorts are designed for than a style making only a general comfort claim.

Key benefit & highlights

68% cotton and 32% polyester; side pockets; waistband with internal drawstring; according to PUMA, made with at least 50% recycled material.

Suitable for: Shoppers seeking premium quality
Under Armour Men's Rival Fleece Shorts Grey Sportstyle Collection XXL

Under Armour Men's Rival Fleece Shorts Grey Sportstyle Collection XXL

Why it suits this profile: A good choice if you are looking for warmer shorts for cool training days, warm-ups or relaxing.

How this product avoids the pitfall

The fabric composition is clearly stated as 80% cotton and 20% polyester. As fleece can feel warmer, this style is less suitable for intense running in mild weather.

Key benefit & highlights

Brushed interior according to Under Armour; regular fit; open hand pockets and a secure back pocket; sizes from XS to 3XL listed.

Suitable for: Specific uses & high-intensity 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: These black 2-in-1 sports shorts are designed for running and high-intensity training where a close-fitting inner layer and practical storage are useful.

How this product avoids the pitfall

The product information clearly explains the construction: woven outer shorts and built-in knitted compression shorts. There is also an internal phone pocket on the right-hand side.

Key benefit & highlights

Outer layer made from 100% polyester; inner layer made from 90% polyester and 10% elastane; mesh panels; reflective details and open pockets.

Suitable for: Lightweight sportswear and leisurewear
Stripes Mesh Shorts Black White L

Stripes Mesh Shorts Black/White L

Why it suits this profile: The loose fit and mesh construction are well suited to basketball, football, summer outdoor activities and casual sportswear.

How this product avoids the pitfall

The product description states that the shorts have a loose fit, mesh lining and drawstring, with a size chart based on waist measurement. This helps you assess the available movement and fit more accurately.

Key benefit & highlights

100% polyester; 130 g/m² mesh; lightweight lining; sizes from S to 6XL according to the product information.

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.

Choosing your size without unnecessary returns

Measure your waist at the point where the shorts would normally sit. Compare this measurement with the specific brand’s size chart. Sizes can vary between collections. For example, the Under Armour Rival styles list waist and hip ranges in centimetres. The PUMA styles use several size conversions, including EU, UK and US.

Also consider the difference between:

  • Regular fit: more room and suitable for versatile wear.
  • Fitted: closer to the body, often chosen for running.
  • Loose fit: extra freedom of movement, making it suitable for mesh shorts and team sports.

If you are unsure, follow the product’s size chart. A model recommendation such as “true to size” is useful information, but it does not guarantee that the same size will fit every body in exactly the same way.

Care and expected lifespan

How long the shorts last depends on how often they are worn, friction, the wash cycle and drying. Wash sports shorts according to the care label and do not use fabric softener if the product information advises against it. Several Under Armour styles specify cold washing, no ironing and tumble-drying at a low temperature. For the PUMA French Terry shorts, washing at 30 °C is recommended.

Do not leave wet sportswear scrunched up in a bag for long periods. Wash dark shorts with similar colours and turn styles with logos inside out if the label recommends it. This helps minimise colour fading and unnecessary wear.

Frequently asked questions about men’s sports shorts

Which men’s sports shorts are suitable for running?

Choose a lightweight style with a secure pocket for keys or a phone, an adjustable waistband and a fit that stays in place. A 2-in-1 style can provide extra coverage. With close-fitting inner shorts, pay particular attention to the waist and hip measurements.

Are cotton shorts suitable for fitness?

They can be suitable for light fitness, warm-ups or wearing after training. For intense sessions, polyester may be more practical because it is generally lightweight and dries quickly. Always check the specific fabric composition rather than relying solely on the term “breathable”.

How many pockets do I need in a pair of sports shorts?

For wearing at home and casual use, two open side pockets are often sufficient. For running, a secure or internal phone pocket is more convenient. Check the pocket dimensions and position, as a pocket is not automatically suitable for every smartphone.