A method of making a cushion assembly includes forming a first foam pad with a plurality of air cooling columns through the first foam pad. The plurality of air cooling columns terminate at a topper pad. A second foam pad is operably coupled with the first foam pad to define a non-linear flow channel between the first foam pad and the second foam pad. The non-linear flow channel is in fluid communication with the air cooling columns. An air mover is operably coupled to the non-linear flow channel to move air within the air cooling columns.