There’s a no cost solution to that problem.
Flip the mattress.
The memory foam on top is supported by firm, high density polyurethane foam.
Poly foam is not temperature sensitive and won’t soften from your body heat.
It may be too firm. If so, then add an EverEden Pure All Natural Latex Topper.
2” of the Vytex Dunlop or Talalay in Soft will create a very comfortable sleeping surface that does not negate the underlying firm support of the mattress.
But, first things first. Flip the mattress.
Tomorrow, after you wake up, either order the topper or email me to let me know that it’s just fine the way it is...which is a distinct possibility.
Here’s the link for the toppers
Soften the surface of a too firm mattress. Insulate yourself from the memory foam in your mattress to Sleep Cool. Extend the comfort life of your mattress.
Delivery is free and there's no sales tax.