David Wolfe, Jamie Diamonstein and Tricia Leone built Leesa Sleep into one of the most recognized mattress brands in the world, a company that shipped over a million mattresses and donated more than 40,000 to those in need. After selling Leesa in 2023, David and Jamie joined forces again, with master mattress designer Jamie (40+ years of luxury hotel sleep engineering) focused on the product and David driving the vision – with one goal: build the mattress Leesa was never able to be.
No compromises on materials. No race to the bottom on price. Just the single best mattress we could create – with Energex™ cooling foam, organic cotton, advanced memory foam recovery, and a 1,000+ coil support system. Now with Tricia back on board leading marketing and operations, the same team that disrupted the mattress industry is together again. The result is Tiami.





