The 8 Best Mattresses for Side Sleepers to Buy in 2018

Rest comfortably tonight with these top beds for your needs

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Most people have a favorite position for nodding off. However, there is a slew of benefits to sleeping on your side that makes it an ideal choice. Resting on your side can reduce awakenings related to sleep apnea, making you (and your bed partner) more comfortable. Side sleeping also keeps your spine properly aligned, making it a great position for those with back or neck pain. Due to the arrangement of your internal organs, sleeping on your left side alleviates acid reflux and heartburn, boosts digestion, improves circulation, and helps your lymph nodes filter out waste.

If you have consistent problems sleeping at night, always consult your doctor to make sure there isn’t an underlying sleep disorder or other medical issues. Once that’s settled and you need to boost your sleep quality from the box spring up, here are the top mattresses for side sleepers.

Our Top Picks

Best Overall: Purple Mattress

Purple Mattress

Courtesy of Amazon

Purple is the color of royalty, and the Purple Mattress lives up to its moniker. It prioritizes spinal alignment for restful side sleeping, and the Smart Comfort Grids react to your body’s pressure for customized firmness. The bed is specifically designed to keep side sleepers' spines neutral overnight and it also works for back sleepers encouraging the natural curve of your spine. Plus, for anyone sharing a bed, Purple has technology that helps isolate your partner's movement to prevent those dreaded wakeups. 

With the Purple Mattress, you’ll never create a dreaded indent that can happen over time. Temperature-neutral materials prevent sweaty nights, making this a smart-pick for those who are hot sleepers (it doesn't trap heat like memory foam beds can). You'll also rest easy knowing there is an antimicrobial outer layer that protects you from allergens and dust mites.

Amazon’s customer reviews are filled with accolades for the Purple Mattress. Many people saluted the brand’s customer service and the deep, restful sleep they fall into almost immediately.

Best Budget: Zinus Memory Foam 12-Inch Green Tea Mattress

If you’re looking for a comfortable mattress for side sleepers at an affordable price, the Zinus Memory Foam Mattress gives ideal support for less. This Amazon Best ​Seller is infused with green tea to maintain freshness, and the foam is Certi-PUR U.S.-certified for durability and performance. It has just the right amount of “give,” so you’ll sleep soundly on your side without triggering pressure points.

Many customers experienced the same level of support after a year of use that they did the first night they pulled the Zinus out of the box. The affordable price allowed several customers to buy extras for guest rooms. This mattress also comes in three different widths, so you can get whatever works well for your budget. Plus, it comes in eight different sizes ranging from a narrow twin to a California King, so they are sure to have something that suits your needs. 

Best Bed in a Box: Leesa Cooling Avena and Contouring Memory Foam Mattress

Beds in boxes have gone from novelty to normalcy, and Leesa’s Cooling Avena and Contouring Memory Foam Mattress is a great pick. Their Universal Adaptive Feel conforms to all bodies and sleeping styles, and exclusive Avena foam increases airflow. This bed also helps relieve pressure points that you can get over time from an old mattress, leaving you feeling refreshed in the morning. You’ll have plenty of time to see if the Leesa is a good choice for side sleeping with their 100-night trial period.

Leesa fans love the company’s positive social impact: they plant a tree for every mattress sold, donate a mattress to someone in need for every 10 Leesas sold, and volunteer in local communities to make an impact beyond their mattresses.

Best for Hot Sleepers: Snuggle-Pedic Mattress That Breathes

Frequent awakenings, sweat-soaked nightclothes, disgruntled bed partners: these are just a few of the challenges that hot sleepers endure. Luckily, the Snuggle-Pedic Mattress That Breathes is here for cool side sleeping.

The Snuggle-Pedic has a patented airflow transfer system for 100 times the breathability of other mattresses. Their Flex-Support combines pressure-relieving memory foam with the heartiness of a traditional box spring mattress for the precise blend of comfort and support that side sleepers need.

Snuggle-Pedic customers love chilling out at the perfect temperature (even in 100-degree heat). Plus, the box transforms into a mini-castle when you’re done unpacking—a bonus for your kids.

Best for Back Pain: Layla Sleep Memory Foam Mattress

Just because you’re a side sleeper doesn’t mean your back pain doesn’t come into play, but with Layla Sleep’s Memory Foam Mattress you can rest without awakening to a stiff lower back. This mattress supports all sleep positions—you can even flip it over (one side is firmer, the other softer) if you need to switch things up. Layla offers a 120-night free trial so you can decide if this is the mattress for your side-sleeping needs.

People who have bought a Layla say it’s a great product from an honest company, and other reviews give Layla credit for silencing their persistent back and sciatica pain.

Best for Arthritis: Tuft & Needle Mattress

Tuft & Needle is Amazon’s entry into the bed-in-a-box craze, and its Goldilocks-approved “not too firm, not too soft” guarantee is one of the reasons why side sleepers with joint pain can’t get enough. Their adaptive foam was engineered with the help of leading scientists, and its unique gel and graphite components help you sleep cooler.

Customers in every age group vouch for Tuft & Needle’s mattress for osteoarthritis, rheumatoid arthritis, and other joint problems. The company’s 100-day return policy makes sure you can get a real feel for how the mattress affects you physically over the course of three months. They’ve also gotten props for their above-and-beyond customer service—they pay attention and respond to Amazon reviews.

Best for Camping: Lightspeed Outdoors 2 Person PVC Free Air Mattress

Missing out on quality sleep can turn a happy camper into a crabby camper, so if you’re looking to upgrade your tent, look no further than the Lightspeed Outdoors Air Mattress.

Its patented stabilizing system evenly distributes weight through the top and bottom layers for peaceful side sleeping, and you can adjust the firmness with the battery-operated pump and built-in valve. Its hard plastic and silicone body makes this mattress hearty enough to survive the elements, and the whole bed weighs less than six pounds, making it easy to tote it from home to the outdoors and back again.

Customers rave about the Lightspeed’s durability, lack of odor (common in PVC air mattresses), and the way its sleek profile retains heat on chilly outdoor evenings.

Best Inflatable Mattress: SoundAsleep Dream Series Air Mattress

Whether you’re taking in an unexpected guest or in need of extra beds for a family gathering, it’s hard to find a good inflatable mattress that doesn’t leave your guests with a backache. The SoundAsleep Dream Series Air Mattress steps up to the challenge, providing guests with the support of a traditional coil mattress.

The SoundAsleep has ComfortCoil Technology with 40 internal coils for durability and support, making it a great choice for side-sleeping guests who need a bit of firmness. Its patented one-click internal pump reaches full inflation in under four minutes. It also has a no-slip bottom, so your guests can sleep soundly on any indoor flooring. This mattress will survive for a long time with an extra-thick, waterproof flocked top and multilayer puncture-resistant covering.

Over 14,000 SoundAsleep devotees on Amazon praise the company’s responsive support team, the mattress’s durability, and the traditional box spring feel of the bed—an excellent asset for side sleeping.

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