Pillows Memory Foam, Under $40

Memory foam provides the relief you've been looking for from the nightly tossing and turning. It is not just for sleeping, however. Overstock.com has a huge collection of memory foam mattresses, classic and contoured memory foam pillows and memory foam mattress toppers to go on top of your existing mattress, along with memory foam exercise mats and seat cushions so you can concentrate on the game instead of your aches and pains at the stadium.

We have great deals on all sizes of memory foam mattresses by brands you've come to trust. If you aren't ready to buy a whole new mattress just yet, Overstock.com also has memory foam mattress pads for queen, king, full and twin size mattresses always on sale. And a memory foam pillow will help relieve the tension in your head and neck.

Originally developed by NASA scientists in an attempt to reduce the pressure felt by astronauts during liftoff, memory foam eliminates sensitive pressure points so you can achieve a deeper, more restful sleep. It contours to your body and evenly distributes your body weight like a latex mattress would. However, a visco-elastic memory foam mattress or pillow also softens when it comes in contact with heat. A memory foam bed also lasts longer than a traditional spring one.

While you're here, find more fabulous sales all over the site to make your memory foam products even more comfortable. Sleep peacefully knowing you got a great deal at Overstock.com.