Microfibre Super King Mattress Topper
Lightweight, breathable, and ultra-soft. Ideal for sleepers who want a cloud-like mattress topper that keeps its comfort all year round.
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A Super King Mattress Topper is the ultimate upgrade for your bed. It adds an extra layer of softness, body support, and mattress protection, transforming your sleep into a cloud-like experience. Whether you’re after the plush comfort of microfibre, the luxury of hotel-quality bedding, or the deep cushioning of a 1500GSM topper, our collection has the perfect super king bed topper for every sleeper.
Find the Perfect Super King Bed Mattress Topper
1500GSM Super King Size Bed Topper
Our most popular option for side sleepers and those with pressure points. The extra-thick fill creates hotel-style luxury and body-hugging comfort.
Hotel-Quality Super King Bed Mattress Topper
Bring the five-star hotel experience home. Premium cotton cover, plush fill, and breathable design for that indulgent night’s sleep.
Deep-Wall Fitted Super King Mattress Topper
Perfect for deeper mattresses. Features a secure fitted skirt to prevent slipping, keeping your bed neat and comfortable all night long.
Australian Super King Mattress Topper Measurements
- Super King Size: 203cm x 203cm
- Recommended Depth: At least 50cm to fit over extra-lofty toppers
Pro tip: Always pair your mattress topper for super king beds with deep-wall fitted sheets to ensure a smooth fit.
Looking for more? Explore our Super King Bedding Collection to complete your bedroom upgrade.
Super King Mattress Topper FAQs (Australia)
What is the size of a Super King mattress topper in Australia?
A Super King mattress topper typically measures 203cm x 203cm. Depth varies by style plush toppers like 1500GSM can add up to 10cm or more, so deep-wall sheets are recommended.
Is a Super King mattress topper worth it?
Yes. A topper extends the life of your mattress, adds comfort, and can transform a firm or aging bed into a cloud-like sleeping surface.
What is the best filling for a Super King bed topper?
It depends on your sleep style:
• Microfibre: Lightweight, soft, and breathable.
• 1500GSM fill: Plush, thick, and supportive.
• Hotel-quality blends: Cotton cover with premium fill for luxury comfort.
Will my fitted sheet fit over a Super King topper?
Yes as long as your sheet has a depth of 50cm