CROWNBEDSUK
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$467.99
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Kingsize Mattress 5ft 25cm Memory Foam & Pocketed Spring Hybrid Mattress Medium Firm 7-Zone 9-Layer Breathable Kingsize Bed Mattress with 650lbs Weight Capacity for Back Pain Relief 150x200cm(Black)
★★★★★
$467.99
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6 availableSize: King (U.K. Standard)
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1
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About this item
- 【Hybrid Comfort】Experience the best of both worlds with our king size mattress – pressure-relieving memory foam meets motion-isolating pocket sprung king size mattress technology. The medium firm level offers ideal support: softer than a traditional firm king size mattress, yet firm enough for back and stomach sleepers. As a true hybrid king size mattress, it reduces partner disturbance and adapts to your unique body shape – perfect for couples.
- 【7-Zone Ergonomic Support】Wake up refreshed and pain-free. This king size memory foam mattress features a 7-zone pressure relief system (head, shoulders, lower back, hips, knees, calves, feet) – each zone delivers targeted support where your body needs it most. The 9-layer build includes high-density foam, airflow enhancement layer, and individually wrapped springs. Whether you need a king mattress for a master bedroom, the zoned design minimises pressure points and reduces night tossing.
- 【Cool, Breathable & Skin-Friendly】Sleep cool and dry all night long. The top cover uses 3D soft knitted fabric, which promotes maximum airflow and wicks moisture away. Unlike basic covers that trap heat, this breathable surface keeps you comfortable – a common issue with budget king size memory foam mattress products.
- 【Heavy-Duty Support】Built for real strength and longevity. This king size mattress confidently supports up to 650 lbs (295 kg) without sagging, rolling off, or losing shape. Reinforced foam edges extend the usable sleeping surface and prevent the “roll-off” feeling – a common weakness in cheaper pocket sprung king size mattress options. Whether you're a heavier individual or a couple, this firm king size mattress alternative offers true edge-to-edge durability.
- 【UK Standard King Size 150x200cm】Exactly what you expect from a king mattress – 150cm wide x 200cm long (5“ x 6’6”), fitting all standard UK king size bed frames. At 25cm thick, it provides enough depth for proper spinal alignment without requiring deep-pocket bed sheets. Unbox, allow 48-72 hours to fully expand and enjoy. Manufactured with fire-safety materials for home use – a reliable king size memory foam mattress for everyday comfort.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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