Best Mattress for Side Sleepers

What Side Sleepers Need

Side sleeping is the most common sleep position, but it's also one of the most demanding on a mattress. Your shoulders and hips—the widest parts of your body—need to sink in enough to keep your spine straight, while still providing enough support to prevent that "stuck in quicksand" feeling.

Ideal Firmness for Side Sleepers

Most side sleepers do best with soft to medium firmness mattresses. The exact level depends on your weight:

• Lighter side sleepers (under 65kg): Soft to medium-soft works well
• Average weight (65-90kg): Medium or soft-medium is typically ideal
• Heavier side sleepers (90kg+): Medium to medium-firm provides better support

Best Mattress Types for Side Sleeping

Memory Foam: Often the top choice for side sleepers because it contours precisely to your curves. Quality memory foam relieves pressure at shoulders and hips while maintaining support.

Soft Hybrids: Combine the pressure relief of foam with the support and breathability of springs. Good for side sleepers who want bounce or sleep hot.

Latex: Natural responsiveness with pressure relief. Slightly bouncier than memory foam, which some side sleepers prefer.

Common Side Sleeper Mistakes

The biggest mistake is choosing a mattress that's too firm. A firm mattress won't let your shoulders sink in, causing pressure points and potential shoulder or hip pain. Take our quiz to find mattresses specifically suited to your side sleeping needs.