Men's Intermediate Boxer Shorts

The Acelera Intermediate Cycling Underpants are designed for cyclists who want to ride comfortably for a long time and avoid saddle pain. The combination of breathable mesh, silicone grippers and an Intermediate chamois makes this an ideal choice for intensive rides of up to approximately 6 hours.

• Intermediate chamois suitable for rides up to 6 hours
• Breathable mesh with 4-way stretch technology
• Silicone grippers to prevent creeping up
• Flat-stitched seams to prevent chafing and irritation
• Lightweight, quick-drying and odor-resistant
• Comfortable elastic waistband
• Discreetly under your clothes
• Versatile use (racing bike, e-bike, MTB and more)

Intermediate chamois suitable for rides up to 6 hours

The specially developed Intermediate chamois provides optimal support and shock absorption during longer rides. The ergonomic shape prevents pressure points and friction, even after several hours in the saddle.

Breathable mesh with 4-way stretch technology

The technical mesh material provides excellent ventilation and quickly wicks away moisture. Thanks to the 4-way stretch, the fabric moves effortlessly with you and the underpants fit like a second skin.

Silicone grippers to prevent creeping up

The integrated silicone strips at the leg ends prevent the trouser legs from riding up. This way everything remains comfortable and stable during intensive pedaling, climbing or sprinting.

Flat-stitched seams to prevent chafing and irritation

All seams are finished flat to prevent skin irritation. Even on long journeys, sensitive areas remain protected from chafing or pressure points.

Lightweight, quick-drying and odor-resistant

The materials have been carefully selected for their breathability and antibacterial properties. This keeps you fresh and dry, even during hot rides or intensive sweating.

Comfortable elastic waistband

The wide waistband fits well without pinching. It stays firmly in place, even during movement, and prevents pressure on your stomach.

Discreetly under your clothes

Thanks to the slim profile, you can wear these cycling underpants invisibly under your daily or sportswear. Ideal for those looking for functional comfort without sacrificing style or freedom of movement.

Versatile use (racing bike, e-bike, MTB and more)

These underpants are suitable for every type of cyclist. Whether you use a racing bike, gravel bike, e-bike, mountain bike or touring bike – the Intermediate boxer offers support on every ride, from commuting to adventure tours.

Fit and sizing

Our clothing should be tight, this is normal for cycling. Our size chart is also set up for this. If you want the clothing to fit a little looser, feel free to take one size larger. We recommend that you choose your normal size and use the size chart in the images. If you are in doubt between two sizes, take the largest.

The model in the photo is 1.84m tall, weighs 80kg and wears size L.