Hi Phoenix,
Until their is actual research proving that adding convoluted foam in the middle of a mattress, without a pathway for the air to go through the memory foam layers into the convoluted channels below, we will remain skeptical of this approach of cooling a mattress.
We agree with you that convoluted foam can have certain advantages in some applications, however because of durability issues we dot use nor recommend convoluted foam in a quality mattress construction. We prefer to adjust the density and compression of each individual layer of the mattress to obtain the firmness and feel we want to achieve !
Thanks for the information on this interesting foam… 