Modal is purely natural like merino wool. The fiber is made from beech wood cellulose and is considered to be as soft as silk. We use Modal on the inside where it is in contact with the skin and merino on the outside. The fibers blend perfectly well and support each other in the function. The fiber combination corresponds to a material thickness of approx 190 g/m². Softness for the whole leg area. The interaction of the two natural fibers creates a unique merino feel. The soft touch nuzzles the skin and the merino fiber provides cozy warmth. An elastic band perfectly fits the hip area. "