RELIEF FROM SWEAT - All-natural cotton bra liners will help prevent bra discomfort, skin discomfort by providing a protective layer of fabric that absorbs away uncomfortable perspiration. GENTLE ON SKIN - Made from chemical free, natural materials, these cotton bra liners are ideal for those with sensitive and healing skin. They are feature seamless edges to hug your skin smoothly for complete coverage across the chest. NATURAL MATERIALS - Ultra Soft Bra Liners are soft on delicate skin. By absorbing and trapping the moisture away from your body, the bra liners prevent the unwanted results caused by prolonged exposure to sweat. DOCTOR RECOMMENDED - Drastically increase comfort through the temperature regulating properties of doctor recommended brassiere liners and decrease bra band discomfort, such as underwire discomfort. Liners are also machine washable (gentle in garment bag, do not dry) for easy cleaning. PICK YOUR SIZE - Measure the distance between the outer edges of your bra cups. This gives the end to end liner length and your size S=14” M=18” L=24” XL=28” XXL=32”. Please see measuring images on the sizing chart. Liners run large. When in doubt, please size down.