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X-BIONIC Invent 4.0 functional vest, black

60.99 
RRP 74.99 
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Delivery method on Thursday 05.02.2026
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Delivery method on Thursday 05.02.2026
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X-BIONIC Invent 4.0 functional tank top

Your skin directly determines how well you feel during sports. Because 90% of human heat regulation takes place there. That's why X-BIONIC® engineers developed the intelligent Invent 4.0 Light Singlet for men. This warm-weather base layer uses thermoregulation to prevent overheating. When worn, it creates a climate effect on the skin. Wear it while running, cycling, trekking or any other sports activity. Feel more efficient and enjoy a consistently comfortable temperature. This sleeveless T-shirt is comfortable on the body and with a conveniently thin structure can be worn under sportswear without adding unwanted weight. You get exactly what you need from it: the cooling effect you desire on warm days.
Product features
The constant air movement along the Air-Conditioning Channel® effectively wicks away moisture from sweat zones.
Sweat Traps® - It is sweat "trap" system that uses thermal dynamics to evaporate excess sweat. It is placed on the basis of laboratory tests and will provide you with active and pleasant cooling.
Air Guides® - works as a delimiter and boundary along the Air-Conditioning Channel system.
Kidney Ribs - insulation in the area of ​​the kidneys and pelvis which is particularly sensitive to temperature.
3D Bionic Sphere® System with ThermoSyphon® Technology - patented ThermoSyphon® structure adds another dimension to the special properties of the 3D Bionic Sphere® System: Y-shaped elements support natural thermodynamics and thus improve sweat management.
Product details
Sex Men
Colour black
Material synthetic material
Season Summer, Transition
Sport cycling, hiking, cross-country skiing, running, ski mountaineering, skiing, trail running, alpinism, climbing, via ferrata
Material composition 94% polyamide, 3% polypropylene, 3% elastane
product ID 217998
Women
Sizes XS S M L XL
Chest (cm) 77-83 83-89 89-95 95-101 101-107
Waist (cm) 59-65 65-71 71-77 77-83 83-89
Hips (cm) 85-91 91-97 97-103 103-109 109-115
Men
Sizes S M L XL XXL
Chest (cm) 90-96 96-102 102-108 108-114 114-120
Waist (cm) 77-83 83-89 89-95 95-101 101-107
Hips (cm) 89-95 95-101 101-107 107-113 113-119
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When Swiss precision and scientific knowledge are combined with the Italian approach to clothing production, a unique product is created. This is also the story of the X-BIONIC brand, which redefined the standards of functional clothing around 2000. Today, it has hundreds of awards, Olympic champions and around 800 patents to its credit. You can use X-BIONIC clothing for cycling, running, fitness, hiking, skiing or as a basic functional layer for any movement.

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