Did you know memory foam was developed for NASA to provide additional safety for aircraft? If you press it with your hand, the foam retains the imprint, stays for some time before it bounces back. Memory foam was first used in mattresses in the early 1990s and has been a roaring success ever since. Memory foam is soft and absorbs energy. Most traditional mattresses sink around the abdomen over time, causing discomfort and back pain.

Its ability to bounce back once you wake up prevents sinking, and it stays comfortable forever. A memory foam mattress provides the perfect contouring to your body as you sleep. Your movements in the night will not disturb the person next to you when you toss and turn. With its popularity soaring, brands are offering many variants of memory foam mattresses.

Here are a few top memory foam options that you can consider if you think of buying one:

1. GravityLux Mattress
The mattress is available in three varieties: soft, medium, and firm. It is completely made of memory foam. The outer cover of the mattress is derived from Tencel, a fabric derived from eucalyptus. It contains three layers of foam – memory foam, gel-induced foam, and zoned progression foam. It is excellent for pressure relief, making it ideal for people with lower back and hip pain. There are models available for people in all weight ranges. It is a luxury model and hence is more expensive. You can get a 120-night sleep trial offer, and it costs $1,599. It comes with a lifetime replacement warranty.

2. Layla Pressure relief mattress
The foam in this mattress contains copper gel for variable support. If there is an increase in pressure due to weight or tossing and turning, the mattress responds as required. Wherever there is more weight and compression, it provides the right support. The copper also directs the heat away from the body and helps you sleep better. When you sleep, the copper condenses and forms a microbial barrier, and prevents the growth of odor-causing bacteria. Price ranges from $499 to $999 based on size. It comes with a lifelong warranty and a 120-day trial offer.

3. Amerisleep AS2
This is a memory foam mattress, which allows air to flow freely and prevents heat buildup. It is medium-firm, relieves pressure points, and any sinking bounces back in seconds. It has specific zones that provide relief for pressure in the shoulders and lower back. It is available in seven sizes, and prices start from $979. The mattress comes with a 20-year warranty and offers a 100-day trial.

4. Idle Sleep Plush
A 14″ memory foam mattress provides good contouring and is available in medium firmness. It has three layers of foam and absorbs all movement, and hence suitable for couples. The breathable three layers of foam help to dissipate body heat. It offers one of the longest 18-month night sleep trials. The cost is $1,349 and offers a lifetime warranty.

5. Nectar
This one comes with great features at an affordable cost, and it has five layers of foam. The foam is gel induced, and hence it keeps the mattress cool and is ideal for both side and back sleepers. It offers a 1-year trial period and a lifetime warranty. The cost is $799.