Help protect skin and keep bedding clean with underpads. Unlike disposable bed pads made with plastic, our breathable Microclimate Body Pads allow airflow for comfort and healthy skin. The Sage Microclimate Body Pad absorbs and locks in moisture while allowing air to flow through. Sage body pads are available in two sizes - standard size (23in x 36in) and full body size (50in x 36in).