Collection: Running boxers

Men's running boxers by Undiemeister: maximum support and comfort during every run

The silent force behind your performance

Running requires not only good shoes, but also the right base layer. The right running boxers for men provides optimal support, prevents chafing and keeps you dry, no matter the distance or intensity. Men's running boxers from Undiemeister are designed for athletes who don't compromise on comfort, functionality and durability. Every detail has been thought through to keep you performing without distraction.

Our sports boxers, perfect as running boxers, come in black and grey and are produced completely carbon-neutral in Europe. Whether you're training for your first 5 km, a half marathon or a trail run in the mountains, with Undiemeister you will enjoy a base layer that moves with you and supports every step.

Why choose running boxers from Undiemeister?

• Seamless comfort - no inner tags or distracting seams that chafe
• Breathable and moisture-wicking - keeps your skin dry, even during intense runs
• Optimal support - stays in place during every stride
• Stretch and freedom of movement - adapts to your body
• Colourfast and hardwearing - stays beautiful wash after wash
• CO₂-neutral production - sustainable and responsible

Material and composition

Our men's running boxers are made of:

• 90% recycled polyester: lightweight, breathable and quick-drying
• 10% elastane: stretch and a tight fit

This combination makes the boxer ideal for runners. The material wicks away moisture quickly, keeping your skin dry, while offering the flexibility needed for a natural range of motion. Moreover, it is sustainably produced, meaning you are not only choosing comfort, but also a conscious choice for the planet.

Support for any distance

Whether you do short intervals, a leisurely endurance run or an intense marathon workout, our running underpants offer constant support and comfort:

• Short distances - lightweight, breathable and friction-free for explosive speed
• Medium runs - stable fit that won't shift
• Long distances - moisture management and anti-abrasion zones for miles of comfort
• Trail runs - rugged enough for varying surfaces and challenging conditions

How our running boxers help prevent irritation

Nothing is more annoying than chafing during a run. That's why we've equipped our men's running boxers with:

• Seamless design in strategic areas to minimize friction
• Breathable fabric that wicks away heat and moisture quickly
• Elastic waistband that fits securely but doesn't pinch

The result is a base layer that you barely feel, but that noticeably improves your performance. Even in high temperatures and long workouts, the underwear remains comfortable.

Additional tips for runners

For best results, combine our running boxers with other sportswear from the Undiemeister sports line. Consider a breathable men's sports T-shirt that enhances moisture management and feels light, and our sports socks that help prevent chafing and blisters. This combination keeps your entire sports outfit comfortable no matter how long you run.

Style tips for running boxers men

• Black for a classic, minimalist look
• Grey for a sporty look
• Pair with an Undiemeister sport T-shirt for a complete running set
• Perfect under both short and long running shorts

Sustainability as a core value

Our running boxers for men are produced completely carbon-neutral in Europe. By choosing recycled polyester, we reduce ecological impact while still delivering a product that lasts for years. Less replacement means less waste and more value for you as an athlete as well as for the environment.

Maintenance for lasting performance

To extend the life and performance of your running boxers, we recommend washing at up to 30°C, without fabric softener, and letting them air dry. This way it retains its fit, colour and breathability. This means you can always count on the same comfort, workout after workout.

Ready for any run

Undiemeister's men's running boxers offers the perfect balance of comfort, support and durability. Whether you're training for speed or endurance, this base layer allows you to focus on your performance without distraction. Choose underwear designed to move with you and enhance your running experience.