Was surprised that it did NOT match the color as advertised. It's white with splotches of blue that I presume is the gel...NOT purple like this and other TheraGel products seem to be shown as. Don't understand. Bought after getting a Comfort Dream 11-inch memory foam mattress, which I like but is hot! Definitely use 100% cotton sheets with both of these products...makes a difference. Had two weeks (mattress four) but like so far...sleep much better.