ZINUS 6 Inch Green Tea Memory Foam Mattress, Fiberglass Free, Patented Custom Contour Support, Sturdy Base Foam, CertiPUR-US Certified, Bed-in-a-box, Twin, WhiteTHE RIGHT COMBINATION Refreshing green tea and moisture absorbing charcoal infused into three layers of top notch foam. This mattress cradles every curvealleviating those points of tension and allowing your body to recover as you rest. PATENTED CUSTOM CONTOUR SUPPORT No more waking up feeling like you've been swallowed by your mattress. Zinus' patented Custom Contour technology is expertly layered in our high quality memory foam to our super dense