This breast form has a patented air chamber technology that allows the volume to be adjusted simply by adding or releasing air with the included pump. It is ideal for women with uneven scarring, weight fluctuations and swelling due to lymphedema in the chest area. Each form has the brand's patented integrated Comfort+ temperature-equalizing technology that helps reduce perspiration behind the form for all-day, every-day comfort. Prosthetics or symmetry shapers fit easily into pockets Integrated air chamber for individual adjustment Structured back for ventilation and flexibility Cupside includes soft In Touch silicone with a smooth, soft film provides a natural appearance and feel Symmetrical shape that compensates missing volume across the entire breast; can also be used during reconstruction tissue expander phase-the volume can be easily adjusted as needed during the transition Polyurethane/silicone Hand wash, dry flat Imported Women's Clothing Nordstrom currently does not accept insurance for items purchased online. Please contact your insurance provider for coverage and filing information In store fit services are only available to customers purchasing prosthesis merchandise in store and with the required support of a certified prosthesis fitter For questions about our Breast Prosthesis Program, please use Live Chat or call 1-800-842-4241