It is difficult to choose from the wide array of memory foam toppers that O. has available for purchase. After having purchased several over the years I am offering my two cents worth review on them. They ALL will probably smell for a few days after opening them but that smell will eventually disappear & then you're left with a terrific product that will give you a great night's rest----(so ,totally worth the initial " smell issue!! ) I think either 3" or 4" is good, depending on the depth you need for your sheets to fit. Also, both the 3 # density and the 4# density is s-o-o-o cushy & comfy, so that is a matter of personal choice....but I would not buy a topper with less than 3" to 4" height or less than 3 to 4 pound density. I know they are a little bit more $pendy than the 2" or the 2 pound density-----but totally worth the extra dollars spent. My personal favorite is the 3" - 3 pound density BODIPEDIC because it comes with a terrific, (great fitting) cover that protects the foam. The SERTA 4" - 4 pound density is very nice too except that it does not include a cover but it does come with contour pillows, so if you prefer those type of pillows, that is a great buy too. Both are extremely comfortable & the reviews to years sold ratio is about the same on the Bodipedic & the Serta toppers.----( Hope this helps with your topper shopping! )

• Would you recommend this to a friend? No