What a wonderful invention! I am a college student, renting an apartment near campus. The mattress that came with the apartment was very stiff and uncomfortable. This Lucid mattress topper has been a lifesaver for me. It makes such a difference. The topper is compiled of 2 inches of down material, offering plushness like the clouds, and 2 inches of gel infused memory foam, which molds to your body shape when you lay down. Although its not exactly the same as a 100% memory foam mattress which has more ability to mold to your shape because its thicker. But as you know most college students are on a tight budget, so this was the perfect option for me to get a super comfortable bed without having to buy an entire new mattress. I would highly recommend it!