The Ergolux 17cm Foam Mattress provides ultimate comfort and relaxation. It boasts high-density foam to support your body and reduce pain and aches, along with a breathable 3D air layer fabric to keep you cool. Plus, the exquisite quilting adds a luxurious and elegant feel. This medium-firm mattress is designed to support your spine and alleviate back pain, and the Sealy Posturepedic technology adds an extra layer of softness and comfort. With a 17 cm upgraded height, you can sink into your sleep sanctuary in style and comfort.