X-Bionic Accumulator Evo 3/4 Pants Men High-functional and technical 3/4 pants with optimized fabric textures for an outstanding moisture management and High Impact Technology, a light compression to support muscles and reduce muscle fatique. Sweating is the natural cooling system of our organism. So X-Bionic puts the focus on keeping a thin sweat film on the skin during the active phase and creating a warming zone around the body during recovery. The Energy Accumulator EVO Pant features ISO Pad™ and ExpansionKnee™ which holds the warmth on the body. SkinNODOR® silver ions reduce bacterial growth and provide softness and an excellent fit.