That was older generation technology.
Blackstone queen memory foam mattress review.
This was a replacement for a 5 year old queen memory foam mattress.
Luxurious cover with 1 inch of quilted memory foam 3 inches of memory foam 3 inches comfort foam and 5 inch airflow high density foam base support foam.
Zinus 12 inch green tea memory foam mattress certipur us certified bed in a box pressure relieving queen 4 4 out of 5 stars 61 317 270 99 270.
Blackstone offers a variety of memory foam mattresses at costco.
This mattress is much cooler and breathes better than the older mattress due to the gel pearls in the top layer and the customwave foam in the 2nd layer.
Zinus 12 inch green tea memory foam mattress certipur us certified bed in a box pressure relieving queen 4 4 out of 5 stars 59 578 270 99 270.