If you ever lay awake at night, struggling to find a position comfortable enough to fall asleep, the thought of buying a new mattress may cross your mind—but ultimately, this big investment may not always be possible. That doesn't mean you have to resign yourself to sleepless nights of tossing and turning, though. With the right bed topper, you can increase the softness of your mattress and even improve the temperature. And for naturally hot sleepers, Amazon shoppers think Sleep Zone's cooling mattress topper is a game changer.

The mattress pad is designed to regulate temperature so you don't wake up with hot flashes or in a cold sweat. It's made with a fiber fill that mimics the plushness of traditional down, giving it a fluffy feeling as opposed to a more dense texture you'd get with a memory foam option. Its quilted design aims to properly disperse that filling, so you're also supported all over.

More than 5,600 Amazon shoppers have given the cooling mattress pad a five-star rating, with several saying that it helped relieve the discomfort they usually feel while sleeping. "My ability to fall asleep and stay asleep for more than a few hours is a huge struggle," wrote one. "As soon as I put this mattress pad on my bed and laid down, the very first thing I noticed was that my hips weren't killing me. I couldn't believe that simply adding this mattress pad would make this huge difference instantly….I didn't spend 20 to 30 minutes trying to get comfortable and that in and of itself was tremendous."