I had bought some time ago a mattress topper in viscoelastic quality - but it was me then too high, and it I have not slept so well. So I went in search of an edition that is thinner but still very soft. And with this edition Velfont I finally find anything! She is thin, but still cozy - a perfect complement to my rather harsh TTF mattress. 1 star deduction, because the support is too short in length a track (but still fits) and because you can wash them with only 40 degrees (60 degrees would have been perfect). On a positive note, that the support is like a fitted sheet mounted (no rubber, which then usually eventually tear). In addition, the price is great. Highly recommended - I would buy again!