The Midnight is Helix’s award winning medium-feel hybrid mattress, designed with excellent contouring memory foam to provide pressure relief at your hips and shoulders. It features 3 layers of high-density foam and hundreds of individually wrapped steel coils, including reinforced edge support, for excellent motion isolation and durability. Choose between three cover options: the soft Breathe Knit cover, the cool-to-the-touch GlacioTex™ Cooling Cover, or the cooling, pressure relieving GlacioTex™ Pillow Top.