Men's Under Layer Light Boxer Shorts

Regular price€45,00
Tax included.

Improve your performance and comfort in leisure sports. Precise support for body temperature regulation, keeping your personal climate in balance.

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Size chart







Waist (in cm) 77-83 83-89 89-95 95-101 101-107
Hip (in cm) 89-95 95-101 101-107 107-113 113-119
Waist (in inch) 30-33 33-35 35-37 37-40 40-42
Hip (in inch) 35-37 37-40 40-42 42-44 44-47
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!

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 50G-1.76OZ
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.


The new X-BIONIC® INVENT® 4.0 LIGHT BOXER SHORTS MEN are your feel-good insurance for every sport. This functional underwear for men is extremely adaptable and kind to the skin. And the moisture management of this undergarment optimally supports your performance.

Comfort is increased and skin climate is optimized by numerous intelligent technologies, especially the large 3D Bionic Sphere® system on the lower abdomen and buttocks, which ensures cooling without the risk of excessive cooling. It cools when you sweat and warms you when you're cold so you can perform with greater efficiency in every situation.

Vertical ducts support effective climate management: this is especially important when you are intensively involved in sports and need to exchange air with overlying layers. The new X-BIONIC® INVENT® 4.0 LIGHT BOXER SHORTS MEN are designed to achieve this, even during extremely strenuous activities.

A secure hold is provided by the Ideo-Waistband, an ergonomically optimized Waistband tailored with a higher line at the back.