The springs are protected by multi-HD and memory foam layers designed to help them stay firm.
Promising review: "When I found this mattress, it was just about the best reviewed in any price range, plus it was EVERYTHING: individually wrapped coils, memory foam AND gel, plus 13 inches seemed nice and thick. So I ordered it. A year later I still cant say enough good things about it. If I'd paid a thousand bucks for it I would still be happy, but I didn't, I paid $237!!! It's as plush, but still very firm — you sink into the plush but are supported by the springs. We spend a LOT of time in bed, way more than the average person, and it's standing up to it just fine. The springs provide enough bounce for sexy time, but I am still undisturbed when he gets out of bed. Well it is a little disturbing when I realize he isn't in bed, because that's how good it is, I never even feel him get up. The unboxing was extremely anticlimactic, but the bed? Jeez Louise, don't look any further buy this one, for real." —Bunny
Price: $299.99+ (available in two sizes)