X-Bionic Energy Accumulator 4.0 Long Sleeves Shirt - opal black/arctic white

Conquer the summits of ambitious performance sports with the Energy Accumulator® 4.0 Shirt. Rely on the latest technologies at the highest level to strengthen your performance and endurance in all climatic conditions.

Highlights of the Energy Accumulator 4.0 long sleeve undershirt

• 3D Bionic Sphere® System
• ThermoSyphon® technology
• Air-Conditionig Channel®
• Sweat Traps®
• Expansion Ribs®
• Partial Compression®

Details of the Energy Accumulator 4.0 long sleeve undershirt

The high-tech functional underwear for enthusiastic winter athletes integrates a multitude of thermoregulatory and protective functional zones. Groundbreaking innovations of the X-BIONIC®-4.0. generation further optimize the performance-enhancing feel-good effects. The shirts are manufactured on precision machines using ultra-high resolution Retina® technology. In the ultra-dense knit, intelligent functional zones can be positioned even more precisely for a targeted effect. Active at the chest and back is the patented 3D Bionic Sphere® system, which thanks to continuous development is now reinforced by ThermoSyphon® technology: Complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you freeze - now even faster and more efficiently than ever.

Functional zones such as the Air-Conditionig Channel® and the AirComPlex zone on the upper abdomen, as well as ISO-Shoulder and Sweat Traps® under the arm are also part of the thermoregulating technologies with performance-optimizing effect. Expansion Ribs® at the elbows ensure optimum climate comfort while offering full freedom of movement. Partial Compression® further supports performance while improving circulation for optimal cooling.

Material 90% polyamide, 5% elastane, 5% polypropylene