This highly complex functional underwear cools athletes when sweating and warms them when cold. Longitudinal ribs guarantee an optimal fit, and the climate-active Skin NODOR nanofilament prevents unpleasant odours. Innovative ProPrio-Paddings improve neuromuscular responsiveness with gentle pressure on the sensory cells of joints and muscles, while the ribs of the so-called Iso-Pads retain warmth close to the body.