The 10 Best Twin Mattresses of 2020

When it comes to mattress materials, memory foam is an extremely popular option—and for good reason. It conforms to the shape of your body better than any other material, relieving pressure points while still providing adequate spinal support. If you’re looking for a twin-size memory foam mattress, this model from LUCID will be your best bet.

What’s great about this product is you can choose your desired level of firmness, whether it’s plush, medium, or firm. It features a 2.5-inch layer of ventilated gel memory foam on top of a 7.5-inch layer of high-density support foam. The mattress is made from open-cell memory foam so it evenly conforms to your body shape, and it’s even ventilated for improved breathability—overheating during the night is a common issue cited by those who sleep on memory foam.

This mattress comes with a 10-year warranty, and many reviewers say it lasts for many years. Several users note that they sought out a memory foam mattress to help with their back or joint pain, and this mattress delivered a more comfortable, pain-free night’s sleep.

Another great option for a memory foam twin mattress is the Zinus Memory Foam 12-Inch Green Tea Mattress. Not only is this mattress a great value, but it also has loads of positive reviews that will assuage any worries about buying a mattress online.

This twin mattress is 12 inches thick and made up of several distinct layers. On top, there’s a 3-inch layer of memory foam to provide pressure-relieving support by contouring to your body. Underneath, there’s a 2-inch layer of “comfort foam” that provides extra cushion and dissipates heat, and finally, the base is made of two levels of high-density support foam. Overall, this mattress is medium-firm, which makes it ideal for side or back sleepers.

The Zinus Memory Foam Mattress comes rolled up in a box, and it takes up to 72 hours to fully expand. The product comes with a 10-year limited warranty, and reviewers call this mattress incredibly comfortable, writing that it’s great for side sleepers or those with back or joint pain.

When it’s time to move your toddler into a “big kid” bed, you’ll likely need to buy them a twin mattress. Luckily, the Casper Twin is an affordable option designed just for kids.

Though some may be skeptical about a “Bed in a Box,” the Casper Twin delivers a comfortable and cool night’s sleep for both kids and teenagers. The Casper Twin measures 75 x 38 inches and it has multiple layers of high-tech memory foam that support and cradle the body. If you’re on the fence, this mattress is protected by a ten-year limited warranty plus a 100-night free trial. Reviewers say this product is well-made and comfortable, and many love that you can use it as a daybed after your child has upgraded to a larger size. Customers also praise this mattress for being soft and supportive at the same time.

Touted as the first “no pressure” mattress, the Original Purple Mattress is an ideal choice if you suffer from back pain. Each mattress is topped with a patented Smart Comfort Grid™ to offer back support that is firm but still comfortable. The smart grid is composed of Hyper-Elastic Polymer, which is a gel-like material that’s soft, responsive, and breathable (the design and material are unique to the Purple brand). If you tend to run hot at night, this gel-like topper will help you maintain a cooler temperature.

Along with free shipping and returns, the Original Purple Mattress comes with a 10-year limited warranty as well as a 100-night trial. With its unique build and balanced design, the Original Purple Mattress is sure to put an end to existing back pain and sleepless nights.

If you’re looking for a memory foam mattress that provides exceptional comfort and support, the Leesa Twin is a great option. It’s made from three layers of foam that are expertly balanced to provide a restful night's sleep. The 6-inch base of dense foam gives the mattress structure while 2 inches of memory foam contour to your body and relieve pressure on your joints. A layer of cooling foam is spread over the memory foam to increase airflow (memory foam is known to be quite hot). It measures 39 x 75 inches, and similar to the Casper Twin, it comes in a compressed package that will expand once it’s out of the box. Reviewers call this the “best mattress ever” and for good reason!

Bunk beds are a popular solution when your kids share a room, but it can be tricky to find mattresses for them. First of all, you need two mattresses, and second, the mattresses must be low-profile. Luckily, the Zinus 6-Inch Spring Twin Mattress Set is a budget-friendly solution for those with bunk beds, as it provides two mattresses for the price of one.

This product comes with two 6-inch mattresses made with supportive Bonnell innerspring coils and CertiPUR-US certified foam. Each mattress also has a quilted tight top cover. The short 6-inch profile ensures your kids won’t be too high off the bed, and reviewers note these mattresses are great value for the price.

If you can't fit a queen-size or king-size mattress in your room, you may need a twin size that's suitable for adults. One of your best options is the Beautyrest Silver 12" Medium Innerspring Mattress. Featuring breathable construction to keep you comfy, the classic innerspring mattress offers medium firmness, edge support, and a tight-top memory foam mattress topper for added comfort and support. As an added bonus, the mattress is hypoallergenic and uses pocketed coils to minimize motion transfer.

If you already have a twin mattress but it’s not as comfortable as you would like, you might consider purchasing a product like the LINENSPA 2 Inch Gel Infused Memory Foam Mattress Topper instead of a whole new mattress.

This mattress topper has consistently high ratings, as it can be used to revitalize your existing mattress. It’s made of a 2-inch layer of memory foam that will provide added comfort and support during the night, and it’s infused with temperature-regulating gel will keep you from getting too hot—a common complaint about memory foam mattresses. The topper is backed by a 3-year warranty, and users say it’s the perfect way to make a cheap twin mattress more comfortable.

Just need a twin mattress for a few nights? Invest in a product like the Intex Pillow Rest 16.5" Air Mattress with Electric Pump. This highly-rated air mattress is an affordable sleeping alternative if you're camping, traveling, or just need an extra bed for overnight guests.

Featuring a built-in, high-powered electric pump, this air mattress inflates in about two minutes and deflates easily when it's time to pack away. The mattress features fiber-tech construction for long-lasting durability and support, and you don't have to worry about packing a pillow when you travel—the velvety soft surface has a built-in pillow for added comfort.