Bio-Shorts System, (#m320 - M, L, XL) BioCeramic Contouring System is an amazingly simple and effective system that anyone can use at home. Apply Elixea Contour Cream (supplied with the Bio-Shorts), slip on your Bio-Shorts featuring BioCeramic technology, and go about your day. The system works effectively whether you're walking, exercising or simply relaxing. When finished wearing your shorts reapply the Contour Cream. It's the perfect contouring treatment for people on the go! How Bio-Shorts Work:The BioCeramic material technology incorporated into each pair of Bio-Shorts both radiates and reflects the body's own Far Infra Red (FIR) rays generating significant heat and increased blood circulation. The Bio-Shorts also activate the botanical ingredients in the Contour Cream and help to improve their penetration into the skin. The overall result - a visible reduction in the appearance of cellulite and excess fat. * Wear them while relaxing, working, or exercising!