Best selling Functional underwear from X-Bionic

On this page you’ll find a ranking of the best Functional underwear from X-Bionic. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. X-Bionic Women's Energy Accumulator 4.0 Pants

As a baselayer for winter sports, the Women's Energy Accumulator 4.0 Pants from X-Bionic is a practical partner. It features a functional blend of materials that ensures comfort and effective moisture management. Additionally, you have optimal freedom of movement for an athletic descent. Reinforced zones provide extra support. A versatile option for skiers. 

2. X-Bionic Energizer 4.0

Experience the soothing effect of lighter yet highly functional high-tech underwear. The X-BIONIC® Energizer 4.0 Pants 3/4 Men meet the demands of discerning winter sports enthusiasts with their moderate compression, while also providing outstanding comfort and performance-enhancing thermoregulation.

The new 4.0 generation is the first to offer Retina® Ultra-High-Definition quality for unique functional precision. The result is an ultra-dense knit that integrates 13 highly effective technologies. Functional zones with temperature-regulating and protective effects are precisely positioned to support your performance on cool winter days without feeling constricted.

The legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology is more powerful than ever: complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you freeze—now faster and more efficiently than ever.

Functional zones such as the Innerlap AirConditioning Zone® on the inner thighs and Sweat Traps® for targeted management of excess sweat regulate temperature and enhance performance. The ExpansionKnee at the knee joint ensures optimal climate comfort while providing complete freedom of movement.
 

3. X-Bionic Women's Energy Accumulator 4.0 3/4-Pants

Conquer the peaks of demanding performance sports with the X-BIONIC Energy Accumulator 4.0 Pants 3/4 for women. The new 4.0 generation is the first to offer Retina Ultra-High-Definition quality for unique functional accuracy. The legendary patented 3D Bionic Sphere System with ThermoSyphon technology is more powerful than ever: complex 3D structures and Y-shaped elements maximize air exchange, cooling you when you sweat and warming you when you’re cold. Functional zones such as the Innerlap AirConditioning Zone on the inner thighs and the ISO-CalfPad in the calf area regulate temperature and enhance performance. The ExpansionKnee at the knee joint ensures optimal climate comfort while providing full freedom of movement. 

4. X-Bionic Invent 4.0 Run Speed

Running is your passion? With the X-BIONIC® Invent 4.0 Running Speed Shorts for women, you can rely on high-tech comfort to enhance your performance. The lightweight models from the X-BIONIC® 4.0 generation are specifically designed for female runners.

The shorts are equipped with ultra-high-resolution Retina® technology and feature precisely placed functional areas for performance-enhancing temperature regulation. The Two-Step Front 3D Bionic Sphere® System at the lower abdomen and the optimized 3D Bionic Sphere® System at the coccyx are highly active zones that ensure effective temperature balance in the ultra-thick knit.

The proven Innerlap Airconditioning Zone on the inner thighs and the targeted insulation of the Iso-Pads provide optimal climate and wearing comfort.
 

5. X-Bionic Invent LT Boxer Shorts

In warm weather and during physical activity, the body is at risk of overheating, which can lead to a loss of performance. This is because 90% of temperature regulation in humans occurs through the skin. Invent counteracts the risk of overheating and was specifically developed by X-Bionic for use in the warm summer months. Worn directly on the skin, it activates its climate-regulating effect depending on the intensity of movement. It cools when you sweat and warms when you feel cold.

• Size information: Size runs smaller
• Fit: snug fit
• Details: low compression
• Type: Boxer
• Material composition: 93% polyamide, 4% elastane, 3% polypropylene
• Material type: synthetic fiber

Features
• Special features: quick-drying
• Seat padding: no
• Compression: yes
• Thermal function: no

Care instructions
• Ironing: do not iron
• Drying: do not tumble dry
• Washing: 40°C gentle cycle
• Bleaching: do not bleach
• Dry cleaning: do not dry clean.
 

6. X-Bionic Energy Accumulator 4.0 Mens Functional Underwear

The Energy Accumulator 4.0 Pants for Men by X-Bionic are a high-tech functional pant designed for winter sports enthusiasts. They incorporate a variety of thermoregulating and protective functional zones. Groundbreaking innovations from the X-Bionic 4.0 generation further enhance the performance-boosting comfort effects. Intelligent functional zones are strategically positioned within the ultra-dense knit of these pants. The legendary, patented 3D Bionic Sphere System is now further enhanced by ThermoSyphon technology thanks to continuous innovation: complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you freeze – now faster and more efficiently than ever.

- Retina Ultra-High-Definition quality.
 

7. X-Bionic Men Energy Accumulator 4.0 Pants 3/4

Conquer the peaks of demanding performance sports with the X-BIONIC® Energy Accumulator 4.0 Pants 3/4 Men. The new 4.0 generation is the first to offer Retina® Ultra-High-Definition quality for unique functional accuracy.

The legendary patented 3D Bionic Sphere® System with ThermoSyphon® technology is more powerful than ever: Complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you’re cold.

Functional zones such as the Innerlap AirConditioning Zone® on the inner thighs and the ISO-CalfPad in the calf area regulate temperature and enhance performance. The ExpansionKnee at the knee joint ensures optimal climate comfort while providing full freedom of movement.
 

8. X-Bionic Men Invent FX Pants

These high-tech sports trousers are equipped with the innovative Retina ultra-high definition technology, which enables optimum skin climate control during intensive workouts. This allows you to concentrate fully on your performance without being distracted by overheating or discomfort.
The new 3D Bionic Sphere System intelligently regulates your body temperature. It efficiently wicks away excess heat and sweat while keeping you comfortably warm when you need it. So you always feel comfortable in your skin, no matter how demanding the conditions.
The INVENT FX Pants are not only functional, but also extremely comfortable. They fit your body perfectly and allow maximum freedom of movement so that you can master every descent, every jump and every slalom with ease.
 

9. X-Bionic Energizer 4.0 Pants 3/4 men's functional underwear

With their moderate compression, the Energizer 4.0 ¾ Pants from X-Bionic meet all the demands of discerning winter sports enthusiasts who want to benefit from outstanding comfort and performance-enhancing thermoregulation. They are made from an ultra-dense knit that integrates 13 highly effective technologies. Functional zones with temperature-regulating and protective effects are precisely positioned to support your performance on cool winter days without feeling constricted. The legendary, patented 3D Bionic Sphere System is enhanced by ThermoSyphon technology: complex 3D structures and Y-shaped elements maximize air exchange, cool you when you sweat, and warm you when you’re cold – now faster and more efficiently than ever.

- Retina Ultra-High-Definition quality.
 

10. X-Bionic Energizer

With their moderate compression, the Energizer 4.0 Pants from X-Bionic meet all the demands of discerning winter sports enthusiasts who want to benefit from outstanding comfort and performance-enhancing thermoregulation. They are made from an ultra-dense knit that incorporates 13 highly effective technologies. Functional zones with temperature-balancing and protective effects are precisely positioned to support your performance on cool winter days without feeling constricted. The legendary patented 3D Bionic Sphere System is enhanced by ThermoSyphon technology: complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you are cold – now faster and more efficiently than ever. 

Product order
See all products