In 92% cotton and 8% spandex with quality borders and trim. With this patented bustier (and your electric pump) you can pump your milk “hands-free.”  Imagine reading, writing, telephoning, surfing, and so on while pumping! Works with all types of electric pumps available in Europe.  However, if you have an Isis Uno pump from Avent, read the "Details" tab. Brand: Easy Expression. It's important to choose the correct size, more important than for other items. To keep the pumping cups (known as breastshields) in place, the bustier has to be very well-fitted. Click on the Size tab to consult the manufacturer’s size chart.

	Mothers who pump their milk spend a lot of wasted time because even with an electric pump they have to hold the pump in place themselves. Reading, writing, telephoning, surfing on the net, and so on just can’t be done while pumping. Works with all types of electric pumps available in Europe.  However, if you have an Isis Uno pump from Avent, read the last bullet point. Can be worn over a nursing bra, or alone. Attaches with a zipper.  You can leave your shirt on, just open it to put the bustier in place. A wide placket protects you from “getting caught” in the zipper According to the manufacturer’s customers in the USA, the bustier lasts long enough to be used again with a second child. The average period for breastfeeding in the States is longer than in France, so that means the bustier lasts for a very long time. Machine washable.  Can be put in the dryer, but we feel it's more prudent to dry flat. No bleach. Note if you have the Isis Uno pump from Avent.  The motor of this pump is part of the breastshield-bottle unit, and the motor-breastshield-bottle unit is too heavy for the bustier to hold all the weight without the breastshield leaning forward.  To pump milk "hands-free" with an Isis Uno pump, you'll need to rest the motor-breastshield-bottle unit on a table--the bustier won't need to support the weight of the motor-breastshield-bottle unit, and can keep the breastshield correctly in place.

	Careful, your bra size might vary according to the brand. You should choose size S if your French bra size is 85-A, 85-B, or 90-A, or if your UK bra size is 32-A, 32-B, or 34-A. You should choose size M if your French bra size is 85-C, 85-D, 85-E, 90-B, 90-C, 95-A, 95-B, 95-C, or 100-A, or if your UK bra size is 32-C, 32-D, 32-DD, 34-B, 34-C, 36-A, 36-B, 36-D, or 38-A. You should choose size L if your French bra size is 85-F, 85-G, 90-D, 90-E, 90-F, 95-D, 95-E, 95-F, 100-B, 100-C, 100-D, 100-E, 100-F, 105-A, 105-B, 105-C, 105-D, 105-E, 105-F, or 110-A, or if your UK bra size is 32-E, 32-F, 34-D, 34-DD, 34-E, 36-D, 36-DD, 36-E, 38-B, 38-C, 38-D, 38-DD, 38-E, 40-A, 40-B, 40-C, 40-D, 40-DD, 40-E, or 42-A. You should choose size XL if your French bra size is 90-G, 95-G, 100-G, 105-G, 110-B, 110-C, 110-D, 110-E, 110 F, or 110-G, or if your UK bra size is 34-F, 36-F, 38-F, 40-F, 42-B, 42-C, 42-D, 42-DD, 42-E, or 42-F.