Foam Mattresses

Want a foam mattress that suits how you sleep? Our foam mattresses come in all sizes from single to super king, with firmness options from plush to firm. Whether you need a king single for a growing teenager or a queen foam mattress for the main bedroom, our cOMFy experts at 50+ stores across Australia can help you find the right fit. Shop online or visit us in-store.

12 of 155 products

  • Mandalay Bay Flex Support Medium Queen Mattress

    Mandalay Bay Flex Support Medium Queen Mattress

    Regular price $2,287
    Sale price $2,287 Regular price $4,398
  • Mandalay Bay Flex Support Medium King Mattress

    Mandalay Bay Flex Support Medium King Mattress

    Regular price $2,443
    Sale price $2,443 Regular price $4,698
  • Mandalay Bay Flex Plush Long Single Mattress

    Mandalay Bay Flex Plush Long Single Mattress

    Regular price $2,079
    Sale price $2,079 Regular price $3,998
  • Mandalay Bay Flex Support Medium Long Single Mattress

    Mandalay Bay Flex Support Medium Long Single Mattress

    Regular price $2,079
    Sale price $2,079 Regular price $3,998
  • Mandalay Bay Flex Support Medium Super King Mattress

    Mandalay Bay Flex Support Medium Super King Mattress

    Regular price $2,807
    Sale price $2,807 Regular price $5,398
  • Mandalay Bay Flex Support Medium Double Mattress

    Mandalay Bay Flex Support Medium Double Mattress

    Regular price $2,235
    Sale price $2,235 Regular price $4,298
  • Mandalay Bay Flex Support Medium King Single Mattress

    Mandalay Bay Flex Support Medium King Single Mattress

    Regular price $2,079
    Sale price $2,079 Regular price $3,998
  • Mandalay Bay Flex Plush King Single Mattress

    Mandalay Bay Flex Plush King Single Mattress

    Regular price $2,079
    Sale price $2,079 Regular price $3,998
  • Mandalay Bay Flex Plush Super King Mattress

    Mandalay Bay Flex Plush Super King Mattress

    Regular price $2,807
    Sale price $2,807 Regular price $5,398
  • Mandalay Bay Flex Plush Double Mattress

    Mandalay Bay Flex Plush Double Mattress

    Regular price $2,235
    Sale price $2,235 Regular price $4,298
  • Foam Single Mattress

    Foam Single Mattress

    Regular price $89
    Sale price $89 Regular price
  • Foam Double Mattress

    Foam Double Mattress

    Regular price $139
    Sale price $139 Regular price

Let's Get You 100% COMFY

Take our mattress quiz to discover your perfect mattress match.

Choosing the Right Foam Mattress for Your Bedroom

Foam mattresses have moved on from basic foam slabs. Today's foam mattresses use layered construction with different foam densities, and our range covers different firmness levels and mattress sizes so you can find what works for you.

The key difference between foam mattresses is in the layers. Some use high-density foam throughout for a firmer feel, while others combine softer comfort layers on top with firmer foam underneath. That layered construction is what gives different foam mattresses their distinct feel.

Firmness and Comfort Levels

Picking the right firmness matters more than most people realise. Side sleepers tend to prefer a medium or medium firm mattress. Back sleepers do well with medium firm for an even feel. Stomach sleepers? A firmer foam mattress is the usual go-to.

Not sure what feels right? That's what our in-store teams are for. You can test different firmness levels across our foam mattress options and get honest advice from our cOMFy experts.

Sizes We Stock

We stock foam mattresses in every standard Australian mattress size: single, long single, king single, double, queen, king, and super king. If you're setting up a new bedroom, make sure your bed frame or bed base matches the mattress size you choose.

Care Tips

Start with a mattress protector. It guards against moisture and spills, keeping the foam in good condition. You'll need one for our 30-night comfort guarantee too (purchased in the same transaction).

Rotate your foam mattress every few months to distribute wear evenly. Pair it with quality pillows that match how you sleep, and consider mattress toppers if you want to adjust the feel without replacing the whole mattress.

Looking for a specific foam type? Check out our memory foam mattresses, gel foam mattresses, or eco foam mattresses. Or browse the full mattress range to see everything we stock.

FAQs

What's the difference between foam and memory foam mattresses?

Standard foam mattresses use high-density polyurethane foam for a consistent feel across the surface. Memory foam mattresses use viscoelastic foam that responds to body heat and weight, creating a different feel. Latex foam offers a bouncier, more responsive feel again. Each type has its own characteristics, and the best way to compare is to try them in-store.

How do I choose the right foam mattress firmness?

It depends on how you sleep and your body weight. Side sleepers tend to choose medium to medium firm. Back sleepers prefer medium firm for an even feel. Stomach sleepers often pick a firmer option. Visit us in-store to test a few and get advice from our cOMFy experts.

How long does a foam mattress last?

With proper care, a foam mattress serves you well for years. Use a mattress protector, rotate it regularly, and pair it with a solid bed base or bed frame.