Sealy Sleep Select Firm Luxe Super King Mattress

Firm support, luxuriously finished.

Firm, confident support with a EuroTop of 1,200 Micro Pockets and MicroCell. The sweet spot for many people who want a firm mattress that still feels premium.

Size: Super King (180cm x 200cm)
Firmness: Firm, 8/10
Best for: Back and front sleepers who want firm support with a touch of give.

Why it's good for your back

• Firm where it matters. PostureTech 2.0 and double OptiForm Firm foam hold the body level. 1,200 Micro Pockets add tailored pressure relief.
• Supports a healthy posture. Weight is spread evenly from shoulders to hips, so no single area sinks out of line.
• Full-width support. DualEdge reinforces sides and corners for a bigger, more stable sleep surface.
• Made to last. Higher-gauge wire, twice tempered and tested by Sealy scientists, plus EternityFibre to reduce settlement.

PostureTech® 2.0: deep-down support that springs back

A higher-gauge wire and re-engineered head design give a steadier, more stable base. The coil's unique geometry responds to your shape and spreads your weight evenly, so hips and shoulders are supported rather than left to sink. Twice tempered and tested by Sealy scientists.

What's inside, layer by layer

1. Bio-based ProShield®: Endorsed by Allergy UK. A VOC-free treatment that keeps allergens at bay for a cleaner, fresher sleep.
2. Airstream Fibre: Nestled in the quilt for soft, lasting comfort, replacing the need for an extra foam layer.
3. EternityFibre: Works to reduce settlement, so the surface keeps looking and feeling its best.
4. MicroCell foam: Open-cell, highly resilient and breathable. Soft to the touch, durable underneath. ISCC PLUS certified, TCPP-free.
5. 1,200 Micro Pockets: Mini pocket springs that contour to your shape for tailored pressure relief. Glue-free construction.
6. Double OptiForm™ Firm foam: Two firm comfort layers for a supportive, confident feel.
7. PostureTech® 2.0 coil: Sealy's new spring: higher-gauge wire, re-engineered head, twice tempered. Unique geometry distributes weight evenly to support a natural, healthy posture.
8. DualEdge™: A dual-bar edge system that reinforces the sides, stabilises every inch and maximises the usable sleep surface.

DualEdge™

A dual-bar edge system that reinforces the sides, stabilises every inch and maximises the usable sleep surface.

Specification

• Construction: EuroTop
• Spring: PostureTech® 2.0
• Edge: DualEdge™
• Depth: 28 cm (approx.)
• Fabric: bio-based ProShield®, endorsed by Allergy UK
• Mattress only

Sealy Sleep Select mattresses are not medical devices and are not intended to diagnose, treat or cure any condition. Comfort and firmness preferences are personal. If you have a back condition, please take advice from your GP or a physiotherapist.