" Mid-Firm The choice of firmness of a mattress cannot be improvised. We therefore strongly recommend that you try your bedding in a store before making your choice. It is important that you feel comfortable, so try not sitting but lying down, the same way you sleep, on the side, on your stomach, on your back, etc. It is important to have a good support to be able to sleep well. The welcoming comfort of home depends on the morphology of the sleeper. His/her corpulence is an important factor and the mattress must give a firm support. The mid-firm mattress is suitable for morphologies from 1. 60 m/from 50 kg to 60 kg and heights up to 1. 80 m/from 70 kg+E35+E41"