BioSense Memory Foam Mattress Topper. Plush, hypoallergenic comfort + Soothing pressure relief = One luxurious Mattress Topper. Core of pressure-relieving BioSense memory foam Ultra-soft Better than Down comforter Conforms to every curve and contour for more restful sleep King, Queen, Full and Twin sizes Machine-washable cover for easy care With this 5" thick hybrid topper on your mattress, pressure relief never felt so good! We"ve combined the comfort and softness of our Better than Down Sleep Pillows with our pressure-relieving BioSense Memory Foam Core, for a soothing head-to-toe sensation you"ll look forward to every night. It"s the simple, economical way to give your existing bed a comfort upgrade for more restful and restorative sleep! The best of two very comfortable worlds. This plush mattress topper"s Better than Down comforter cover provides all the loft, warmth and breathability of down in the softest hypoallergenic microfiber and cotton...plus, it"s machine-washable for easy care. Made with natural ingredients, the BioSense memory foam core has a multi-zone layer that equalizes the varying pressures of your head and neck, shoulders and hips to relieve pressure points, and a ventilated layer that adapts to your body temperature to provide all-climate comfort. Purchase a BioSense Memory Foam Mattress Topper at any Brookstone store, and get Free Delivery direct to your home! Enjoy lush softness and custom support - without buying a new bed. Order your Brookstone exclusive Better than Down BioSense Mattress Topper today!