Optimum™ is the latest luxury memory foam brand introduced in 2012 by Sealy® (it replaced Sealy® Embody™ brand). It introduces temperature regulating materials for more comfortable and cooler sleep. With this line Sealy brings in OptiCool™ gel memory foam with OutLast® to provide unmatched cooling effect, OptiSense™ memory foam with unique memory foam feel and OptiCore™ - high density foam support. On March 1st, 2014 Tempur Sealy International changed warranty terms for all premium products from 25 year limited warranty to 10 year non-prorated.

There are to sub-groups within Optimum™ mattresses - Optimum™ Memory Foam and Optimum™ Latex. Models in Optimum™ collection vary in thickness of support core and also presence and thickness of premium comfort materials - gel infused memory foam and gel infused latex.

Known Optimum™ Memory Foam model names: Destiny™, Radiance™, Inspiration™, Vibrant™, Elation™, Desire™.
Known Optimum™ Latex model names: Dreams™, Meadowcrest™, Brasswood™, Newness™.