Regular Bamboobies are ultra-thin with a milk-proof backing so they are perfect for going back to work or going out for a night on the town when you don't want your nursing pads to show. They are ideal for light leaking or once your supply has been regulated. Regular Bamboobies are lined with organic bamboo velour to soothe tender nursing nipples on the inside and have a waterproof outer layer to protect your clothes. They're heart-shaped to cup your breast better than a circular pad - no creases means no lines. Because they are thinner, heart-shaped and have a milk-proof backing, Bamboobies will not show or more importantly leak through your shirt like cotton pads do. Bamboobies also have a hemp and organic cotton inner layer to absorb as much milk as possible. Bamboobies have been called the "Maserati of nursing pads" - the ultimate in luxury and softness. Green packaging, fair-wage sewing in Colorado, and sustainable fabrics make Bamboobies the smart & eco chocie for new mothers.