With 40% more coils, increased cooling comfort, and more pressure relieving foam than Harmony models, this lofty, quilted mattress offers restorative sleep with consistent, head-to-toe support, advanced motion isolation, and a lush sleep surface made with plastic bottles diverted from the ocean, plus our maximum cooling and memory foam support.With 40% more coils than Harmony models that offer increased support for any sleep position and undisturbed restInfinicool® Max technology with three layers of cooling: cooling fibers, plant-based cooling technology on cover, and carbon-infused foam to keep you cool and comfortableBeautyrest® ActiveResponse™ Memory Foam with contouring comfort for your body helps alleviate aches and pains caused by pressureA lush sleep surface made from up to 100* recycled plastic bottles collected by hand from oceans and within 50 km of coastlines. * Plastic bottles collected vary by model ranging from 60 to 105