X-Bionic Energizer 4.0 Shirt Round Neck Long Sleeves Men Baselayer Functional Sp

The long-sleeved X-Bionic Energizer 4.0 top features an expanded 3D Bionic-Sphere system, new ventilation chambers and improved joint protection.Technology:- 50% Extended Bionic-Sphere 3D SurfaceWith increased size and anatomical fit, the Bionic-Sphere 3D system works even more effectively. In the same period of time it can process more sweat and can store 8 cm ³ more air for better insulation during the recovery phases.- Air conditioning channelThe air conditioning channel is a ventilation system of the channels that flow around the body, continuously carrying moisture and heat. This allows air to flow to regions of the body that are not normally accessible for fresh air circulation.- SweatTrapsDesigned for the axillary zones, SweatTraps allow perspiration from the very first moment thanks to the convection properties of the heat being used to evacuate it. This model also has SweatTraps on the back.