Best Mattress For Side Sleepers 2025 Mattress. Based on our expert mattress tester’s findings, the helix midnight is the best mattress for side sleepers due to its thick memory foam comfort layer. From cooling to plush picks, shop this extra bedding layer for a snug night’s sleep
If you want to check out some other noteworthy memory foam contenders, feel free to peruse our list of the best memory foam mattresses. The ideal mattress for side sleepers should provide.