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Foam Mattresses 17 June 2026 2 min read

Memory Foam Mattress Buying Guide

A buying guide covering memory foam layers, support foam, mattress depth, covers and comfort descriptions.

Infographic checklist for choosing a memory foam mattress

Look at the full mattress construction

When buying a memory foam mattress, do not judge the product by one layer alone. A mattress works as a complete construction. The memory foam comfort layer affects surface feel, while the support layer helps the mattress stay stable and supportive.

Check the product description carefully. Look for the mattress depth, cover information, layer details and comfort rating.

Understand memory foam

Memory foam is a viscoelastic polyurethane foam. It responds to heat and pressure, allowing it to follow the body more closely than many standard foams.

This can help spread pressure across the sleeping surface. Some people enjoy the contouring feel, while others prefer a more responsive mattress.

Check the support layer

The support layer is important because it gives the mattress structure. A good support layer helps the mattress resist collapsing and helps the sleeper remain properly supported.

A mattress with a memory foam layer but poor support underneath may not feel right in long-term use.

Compare mattress depth

Mattress depth can affect comfort, support and appearance on the bed base. A deeper mattress may feel more substantial, but the quality and arrangement of the layers still matter.

Always check whether the depth includes the cover.

Consider the cover

The cover affects surface feel, breathability, appearance and care. Some covers are removable, while others are not. Check cleaning instructions before ordering.

You can review the current Foam Mattresses range and compare the product details before choosing.