What Is the Best Mattress Firmness for Side Sleepers vs Back Sleepers?

Published On: 04 Oct 2025| Read By: 1783 Users

Choosing the best mattress firmness for side sleepers versus back sleepers is a crucial consideration for anyone seeking to enhance both comfort and sleep quality. Sleeping position plays a critical role in determining which mattress firmness level will provide you with the optimal spinal alignment and pressure relief. Let's break down what side sleepers and back sleepers should look for, as well as the unique needs of each. Generally, the best mattress firmness for side sleepers is a medium-soft to medium level (usually rated 4–6 on a 10-point scale). This allows the shoulders and hips to sink in just enough, relieving pressure while still supporting your waist and keeping your spine aligned. For back sleepers, on the other hand, a medium-firm...

Explore Our Mattress Categories

Find answers tailored to your mattress needs.

Memory FoamBack SupportLuxuryUltra LuxuryLatex FoamOrthopedic
Top

Request A Call Back