X-Bionic Energizer 4.0 Shirt Round Neck Long Sleeves Men Baselayer Functional Sport T-Shirt - Opal Black/Arctic White, M

• With its moderate compression, the round neck t-shirt for Men fulfils all the wishes of demanding winter sports enthusiasts who want outstanding wearing comfort and optimizing thermoregulation
• The functional underwear Is manufactured on precision machines using the pioneering Retina process. The result is an ultra-dense knitted fabric that integrates 13 highly effective technologies
• The legendary patented 3D Bionic Sphere System with thermosiphon technology is more powerful than ever: cool when you sweat, and warm when you are cold
• The air complex-zone on the upper abdomen and the Air-conditioning Channel with surrounding air Guides support temperature-controlled ventilation under a second layer of Clothing
• 100% research, development, design and communication done in Switzerland, made in Italy. More than 600 awards and test Wins, over 800 patent registrations worldwide for the brand with the "X"

Description Feel the soothing effect of lighter and at the same time highly Functional high-tech Underwear. With its moderate compression, the X-Bionic Energizer 4.0 shirt round neck For men is designed for winter Sports enthusiasts who appreciate outstanding wearing comfort and at the same time value comprehensive thermoregulation. The shirts of the x-bionic-4.0 Generation are manufactured using an ultra-dense knitting Technique that positions temperature-compensating functional zones even more precisely. Thanks to constant innovation, The legendary patented 3D Bionic Sphere System with thermosiphon technology is more powerful than ever and provides an even more efficient Performance-Enhancing feel-good climate.