Currently comes in one Standard size (26″ x 18″ – same dimensions as the Standard Casper size) The cover is 60% Lyocell and 40% Nylon with a moisture-wicking treatment · The filling is what Purple calls “Smart Fluff,” or interlocking, denier poly-fiber puffballs · Adjustable in that individuals can unzip to make it softer and zip it to make it firmer. Two zippers so sleepers can combine or do half and half for even more preciseness with no mess ... Price: $49 (one size) Read our full Purple Plush Pillow review, here.

They both offer different sleep ... their signature pillows. Casper lends itself to the more traditional “fluffy” pillow route, while Purple is all about their patented Smart Comfort Grid....

Picking between the Purple Pillow and Casper pillow boils down to what you prioritize: cooling airflow or balanced support. I ran both through daily commutes

You can feel the gridded pattern ... squish together under your body. The Casper has a balance between the dense, contouring feel of memory foam and the springy, cushioning feel of polyfoam....

The Casper One uses a combination ... hugging too close. ... The Purple Mattress uses proprietary Purple Grid technology to mimic the strong pressure relief of foam without sleeping hot at night....

Larger people will really activate that gel grid on top, and they should feel like the Purple is softer; lighter people might not be heavy enough to activate the gel grid, so the mattress could feel quite firm to them. Back sleeping on the Casper, the mattress offers us the perfect balance of comfort and support, as our hips sink into the top foam layers, and the base foam holds up our bodies.