The Sensuous uses better components and technologies. The Tencel blend cover combines superior, natural Tencel yarns that resist bedbugs, have a luxurious feel, and increased durability. Ice Foam temperature neutral memory foam eliminates body heat buildup and reduces body pressure. Ice Flow Support Foam is engineered to increase mattress airflow while creating maximum support. High density Iceberg Base Foam provides additional support and durability. Ultra-Fresh. An anti-bacterial, antimicrobial additive provides Glacier Freshness to the mattress. Certi-Pur US foam means the mattresses meet independent testing requirements for quality and environmental safety.