The new generation of Merino 4.0 garments is the first to use ultra-high Retina® quality for exceptional functionality. Smart functional zones are precisely placed in a dense knit, which gives them the possibility of their targeting. The use of Apani® Merino Premium fiber ensures an increase in performance even at extremely low temperatures. The legendary, patented 3D Bionic Sphere® system with ThermoSyphon® technology and Y-shaped garments maximize air exchange. It cools you when you sweat and warms you when you're cold. Functional zones such as the Air-Conditionig Channel® and AirComPlex-Zone as well as the ISO-Shoulder and ISO-Chest Area increase the efficiency of thermoregulation technology. Expansion Ribs provide optimal climate comfort with full freedom of movement. X-Bionic Apani Merino 4.0 underwear has antibacterial properties that inhibit the growth of bacteria and unpleasant odors, thanks to which it retains long-lasting freshness. Perfectly fitted to the figure, it does not restrict movement, and the optimized belt keeps the underwear always in place.

Features of X-Bionic Apani Merino 4.0 thermoactive underwear

• technical underwear that provides comfort, optimal thermoregulation and light compression
• made of soft merino wool, which perfectly regulates body temperature in all weather conditions
• increased efficiency and effectiveness
• high breathability and excellent moisture management
• perfect fit to the figure
• bacteriostatic and anti-allergic
• does not absorb foreign odors

Technologies

• 3D Bionic Sphere® system with ThermoSyphon® technology - removes unpleasant moisture and unnecessary heat during intense activity and prevents cooling down during rest and regeneration. Thermosyphon® provides a larger evaporation surface and faster sweat evacuation.
• ISO-Shoulder® - a special wavy structure of the arms that provides thermal comfort and protects against hypothermia.
• SweatTraps® - a panel that captures the sweat generated during exercise.
• ISO-Pads® - unique insulation of individual parts of the body protects against hypothermia.
• AirComPlex-Zone® - a zone that protects particularly sensitive parts of the body thanks to special channels that process excess sweat, providing a feeling of comfort.
• Expansion Ribs® - a special construction that improves blood circulation and increases freedom of movement.
• Aktiv-Bund - adapts to every figure without causing discomfort.