X-Bionic Energizer 4.0 3/4 Length Tights Black - XL

The X-Bionic Energizer 4.0 3/4 length tights feature an expanded 3D-BionicSphere system, new ventilation chambers and improved joint protection.X-Bionic Energizer Technology:ExpansionKnee:The accordion principle on which Expansion Knee technology is based improves its insulating character rather than losing it when the knee is bent. A highly flexible system of chambers and channels provides insulation by storing hot air inside.Two-Step 3D-BionicSphere SystemHigh-tech fabric technology ensures optimal grip and climatic comfort. The different ribs and constructions act as support surfaces and transport of moisture as well as heat.3D-BionicSphere system in the coccyx extended up to 144 cm2Sweat from the lower back is transported through the 3D-BionicSphere System to the coccyx for evaporation. SweatTraps in the lower back specifically target the capture of sweat flowing towards the buttocks. This first phase, which often leads to friction pains, is interrupted before it can even begin.