Men's Running Light Short Sleeve Shirt

Sale price$135.00

Optimally supports thermoregulation and acts as stabilizer allowing the body to focus on performance. No matter the sports.

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Size chart







Chest (in cm) 90-96 96-102 102-108 108-114 114-120
Waist (in cm) 77-83 83-89 89-95 95-101 101-107
Chest (in inch) 35-38 38-40 40-43 43-45 45-47
Waist (in inch) 30-33 33-35 35-37 37-40 40-42
Regulates body temperature

Maintain your core body temperature at 37°C, keeping you cool when you're warm and warm when you're cold.

Freedom of movement

Enjoy full freedom of movement, without restrictions or limits. Move with confidence and style!

Maximum support

Get ready to conquer your day with maximum support. Keep your body optimally supported and comfortable throughout.

Keeps you fresh

Our special Skin Nodor® yarn inhibits odor and the growth of bacteria so that you feel fresh even after an intense sports session.

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Product weight 100G-3.53OZ
Fabric Content 92%Polyamide, 5%Elastane, 3%Polypropylene

Free EU shipping on orders over €150 (Italy over €75)
Shipping costs from €7, depending on country. Shipping time approximately 3-6 days.

Free Switzerland Shipping on orders over CHF150. Shipping time approximately 4-5 days

Free US shipping on orders over $200. Shipping time approximately 4-6 days


Developing the ultimate functional sportswear is not enough for us. Our goal is not only to provide you with the best gear in the high performance sports world, but also to ensure that your investment meets all your needs, requirements and expectations while performing at its best. We offer a two-year X-Bionic warranty on our revolutionary products.


Enjoy your sport more intensively than ever with patented technologies: the X-BIONIC® ENERGIZER 4.0 LIGHT SHIRT ROUND NECK SHIRT for men is an extremely lightweight undergarment with a round collar.

Worn either alone or under your shirt, it maximizes the cooling effect of your perspiration, thus increasing your endurance and boosting your athletic performance. You can immediately feel it on your skin.

ThermoSyphon®, the next generation of the legendary 3D Bionic Sphere® System, works on the chest and the back, where your body can most effectively use the cooling effect. The system’s complex, three-dimensional, Y-shaped structures create a stable network of channels for intensive air exchange. It cools when you sweat and warms you when you're cold. Thermodynamic effects improve your skin-climate management.

This is achieved through interaction among numerous technologies: Sweat Traps®, Air-Conditioning Channel®, AirComPlex-Zone at the sternum and ventilation-optimized Air Guides. Tailored higher in the back area, the ergonomically optimized Ideo-Waistband keeps your shirt in place even during continual activity.

Like all X-BIONIC 4.0-generation products, this shirt is manufactured using ultra-high-resolution Retina® technology. You benefit from highly effective density, intensive functional transmission and precise separation of functional zones.

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