The Medela Keep Cool™ Breathable Maternity & Nursing Bra will help keep you feeling cool and fresh while giving you gentle support throughout your pregnancy and nursing journey.This maternity and nursing bra has two integrated breathing zones to keep you feeling cool and new quick dry technology to help balance your body temperature while offering you support and comfort. Our 4-way Adaptive Stretch™ technology will see your bra grow with you and extend from pregnancy through nursing – keeping you cool and dry throughout your journey despite your fluctuating body temperature.