5 lb. memory foam is the densest memory foam we sell. While it won't have the same intial "ooh" and "ahh" feeling of 3 lb. or 4 lb. memory foam, it is the firmest foam of them all. If you like a firmer feel or are a larger individual, than 5 lb. foam is right for you.
4" memory foam is the thickest memory foam we offer. Thick memory foam is ideal for individuals who require a lot of support and really like to be cradled by their mattresses. However, because of its thickness it may feel somewhat "trapping" to smaller individuals.
