Redesigned With Innovative Adaptive Stretch Technology, The Medela Easy Expression Bustier Provides Excellent Fit And Comfort Throughout A Moms Breast Milk Pumping Journey By Adapting Itself To Your Uniquely Changing Body. This Hands Free Pumping Bra Can Be Worn Alone Or Over A Nursing Bra Or Camisole And Was Made For Busy, Active Lifestyles And Uncomplicated Multitasking Pump When Needed And Keep Your Hands And Arms Free For Independence During Your Pumping Sessions And For A More Convenient Overall Experience.