Zinus 11.5-Inch Green Tea Memory Foam Mattress Topper With, Us Certified. Green tea is no longer just for your teacup. We harnessed the natural abilities of this healthy ingredient by adding it to your bed, and the Green Tea Memory Foam Mattress Topper was born. It begins with our proprietary green tea and charcoal infused memory foam, which works wonders to eliminate moisture and odor around the clock. In addition to this undeniable freshness, its soft and conforming memory foam creates a custom fit for your body when you lay down. This means your joints and spine are supported, never strained, and you wake up free of aches and pains. And like all of our toppers and mattresses, it?s compressed and rolled up in a box that arrives at your doorstep before you know it. Instant freshness and pressure-relieving softness for your existing mattress is as easy as slipping this topper beneath your fitted sheet and letting its supreme comfort do the rest. Green Tea Infused Memory Foam REFRESHING SLEEP, BUILT RIGHT IN - If good sleep is your cup of tea, then you?ll love our recipe for rejuvenating rest; green tea and moisture-absorbing charcoal are infused into memory foam that cradles you so you awake restored and refreshed NATURAL INGREDIENTS - This 1.5 inch memory foam layer features natural additives like green tea, charcoal and plant oil; fits under any standard or deep pocket fitted sheet CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content EXPERTLY PACKAGED - Our technology allows this topper to be efficiently compressed into one box that?s easily shipped to your door; simply unbox, unroll and this topper does the rest, expanding to its original shape within 72 hours