What are the best mattresses for side sleepers on a low to medium budget?

Here’s a list of the best mattresses for side sleepers on a low to medium budget, covering firmness and support, material composition, and price and value.

Koala SE Mattress

Why Koala SE Mattress is a good choice

• Medium-firm feel supports side sleepers' hips and shoulders
• Breathable TENCEL™ cover keeps you cool at night
• Budget-friendly price with long trial and warranty

The Koala SE Mattress is rated medium-firm (6.5/10), offering support for side sleepers by cushioning key areas like shoulders and hips to help maintain spinal alignment. Its 3-zone support system is designed to target pressure points for enhanced comfort. The mattress features a TENCEL™ Lyocell cover that supports breathability and moisture absorption. Inside, a comfort layer with bamboo charcoal foam and Kloudcell® foam helps with temperature regulation and antimicrobial protection, while a high-density support layer aids alignment. At $950 for a Queen, it comes with a 120-night trial and a 10-year warranty, providing accessible value.

Emma Comfort Mattress

Why Emma Comfort Mattress is a good choice

• Zoned support cushions shoulders and hips perfectly
• Excellent breathability prevents overheating
• Affordable with frequent discounts and long warranty

The Emma Comfort Mattress is rated medium-firm, scoring about 7 out of 10 on the firmness scale. Its design features a zoned support system that targets key pressure points, offering firmer reinforcement under the hips and softer cushioning under the shoulders, which can help side sleepers maintain spinal alignment. The mattress is constructed from two foam layers: Airgocell® foam on top for breathability and contouring, and HRX foam underneath for sturdy support. Priced from AU$889 for a Single, it comes with a 100-night sleep trial and a 10-year warranty, supporting durability and overall value for budget-conscious buyers.

Ecosa Mattress

Why Ecosa Mattress is a good choice

• Adjustable firmness for custom comfort
• Foam layers contour to body for pressure relief
• Durable with a generous 15-year warranty

The Ecosa Mattress features three adjustable firmness options—medium, medium-firm, and firm—allowing side sleepers to tailor support by rearranging its foam layers. This adjustability helps target pressure points at the shoulders and hips, contributing to better spinal alignment. The mattress is constructed from G-7 Gel Memory Foam, ECO-Tex Memory Foam, and Ergonomic HD Support Foam, offering contouring comfort and pressure relief. Priced at $1,150 for a Queen size, it includes a 100-night sleep trial and a 15-year warranty, which may appeal to those seeking durability and value within a low to medium budget.

Peacelily Latex Mattress

Why Peacelily Latex Mattress is a good choice

• Flippable design offers two firmness levels
• Made from natural, sustainable latex
• Excellent value with a 25-year warranty

The Peacelily Latex Mattress features a flippable design with two firmness options: medium (6/10) and firm (7/10). Side sleepers may benefit from the medium side, which cushions the shoulders and hips to support spinal alignment. Made from 100% natural Dunlop latex, the mattress contours to the body and helps relieve pressure points, while an organic cotton cover promotes breathability and moisture management. The Queen size is priced at $1,299, reflecting its use of natural materials and durable construction. It includes a 25-year warranty, a 100-night trial, and free shipping within most of Australia.

Zinus Green Tea Memory Foam Mattress

Why Zinus Green Tea Memory Foam Mattress is a good choice

• Soft models contour gently to side sleepers
• Infused with green tea for freshness
• Very affordable with 100-night sleep trial

The Zinus Green Tea Memory Foam Mattress is offered in multiple thicknesses, with the 10" and 12" models rated as soft, providing contouring support that helps cushion pressure points for side sleepers. Its three-layer construction features green tea-infused memory foam on top for pressure relief and freshness, a comfort foam layer to reduce excessive sinking, and a high-density base foam for stability. This design supports the body’s natural curves and can alleviate discomfort in the shoulders and hips. Priced from $249.00 AUD, it includes a 10-year limited warranty and a 100-night sleep trial for added value.