LANACare organic merino woolen nursing pads Style Softline REGULAR approximately 1/3 inch thick. LANACare Nursing pads made of soft organic merino wool that, thanks to the unique ability of wool to absorb moisture, warms the breasts even when wet. Nurturing wool with its natural lanolin relieves skin irritation and is gentle to delicate nipples. The nursing pads are flexible enough to adapt to the size of the breast and should be large enough to cover the entire breast. It is recommended to have two pairs. They are washed by hand and dried at room temperature.