DERMOFIBRA® – Yarn linked to crystals through nanotechnologies, is capable of exerting a beneficial cosmetic action for the body. Once stimulated by body heat, the organic crystals in Dermofibra® reflect the bio-infrared rays that penetrate the skin and subcutaneous tissue and interact with the water and organic compounds present in the tissue. The heat generated by the bio-infrared facilitates the relaxation of contracted muscles. The bio-infrared also stimulate microcirculation and metabolism thanks to their draining action, improving the appearance of cellulite and reshaping the silhouette. PURE RESISTEX SILVER (99.9%) – Special antibacterial fiber of which the gusset is made. This item is not eligible for return or exchange