Sealy Sleep Select Medium Plus mattress in a bedroom

Sealy Sleep Select Medium Plus Super King Mattress

£1,066.95
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Sealy Sleep Select Medium Plus mattress in a bedroom

Sealy Sleep Select Medium Plus Super King Mattress

£1,066.95
Delivery in 7-14 days
7.0 SOFT FIRM

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Medium feel, firm foundations.

A medium comfort feel over firm PostureTech 2.0 support. MicroCell and double OptiForm Medium foam for adaptive, body-hugging comfort.

Size: Super King (180cm x 200cm)
Firmness: Medium, 7/10
Best for: Side sleepers and combination sleepers who need shoulder and hip relief, without losing support.

Why it's good for your back

  • Adaptive comfort. MicroCell and OptiForm Medium contour to your shape for pressure relief.
  • Supportive core. PostureTech 2.0 keeps the base firm and the spine supported.
  • EdgeGuard. Strong, stable sides and a wider sleep surface.
  • Breathable. Open-cell MicroCell for a fresher feel.

PostureTech 2.0 spring compressing and springing back

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.

A sagging mattress lets the spine bend; Sealy Sleep Select keeps it level

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. Double OptiForm™ Medium foam: Two medium comfort layers that soften the surface while keeping it supportive.
  6. 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.
  7. EdgeGuard™: A single edge-support system surrounding the springs for stability, durability and a wider sleep surface.

EdgeGuard™

A single edge-support system surrounding the springs for stability, durability and a wider sleep surface.

Specification

  • Construction: Decorative quilted top
  • Spring: PostureTech® 2.0
  • Edge: EdgeGuard™
  • Depth: 27 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.

Specifications

Width180 cm
Length200 cm
Depth27 cm
  • Super King Mattress. (180cm x 200cm)
  • Medium feel, firmness 7/10
  • PostureTech® 2.0 spring system
  • EdgeGuard™ edge support
  • Decorative quilted top construction
  • MicroCell foam + Double OptiForm™ Medium foam
  • Bio-based ProShield®, endorsed by Allergy UK
  • 27cm deep