For sleepers weighing 230 pounds and up, mattress performance depends on a support core that can handle higher weight while maintaining alignment and minimizing pressure points.
That is why we build our mattresses around Luxcore® with Power Edge, our in-house spring unit system designed for a more supportive, breathable sleep surface, a stronger edge, and a steadier feel under higher weight. Luxcore units are manufactured locally in Willowbrook, Illinois using American 100% recycled steel wire.
Compared to foam encasement designs, Power Edge helps reduce the “roll-off” feeling and keeps support more consistent from edge to edge. Luxcore is also engineered to limit motion transfer to help reduce partner disturbance, while improving airflow and long-term durability, which matters when a mattress is working harder every night.