This item is non-returnable unless faulty. For details of your rights to return or cancel, please refer to our returns policy returns policy for full details.
Whether you’re an early riser or night owl, the Holst Medium mattress is designed to support you unconditionally. Genuine Support - It all begins with a precisely engineered spring system, developed by our team of experts and totally unique to Sealy. The AlignSupport® coil is our patented spring technology where neither comfort nor support are compromised. Its unique geometry senses your body as it meets the mattress, providing the initial response. Followed by deep down support that sits at the very heart of the coil to evenly distribute your body’s weight. It’s twice tempered too, providing dependable performance, year after year.
7 year guarantee - At Sealy, it’s our mission to create mattresses that last and that’s why all Sealy Posturepedic mattresses come with a 7 year guarantee. Handmade right here in Britain. Maximum combined user weight: Unlimited
Advanced Fabric Technology - SmarTex®- Woven into the surface layer, this advanced fabric technology disperses heat away from the skin to provide a cooler and cleaner night’s sleep. ProShield® - Endorsed by Allergy UK, this natural fabric treatment protects against allergens and aims to keep your mattress clean and fresh throughout its lifespan.
Double measures W.135 x L.190cm. King measures W.150 x L.200cm. Super King measures W.180 x L.200cm. Depth: 30cm.
Edge Reinforcement - Removing the “rolling off” feeling, UniCased® encompasses the entire edge, meaning that you benefit from a larger usable sleep surface. It also prevents lateral movement across your mattress throughout its entire lifetime. BasePlank sits below the spring unit, providing structure from corner to corner, whilst offering breathability through the multiple air channels.
True Comfort - Placed in the centre third of the mattress & positioned in the perfect spot for targeting your hips and lower back, the ComfortCoreTM is a unique support layer providing enhanced pressure relief and durability. The combination of medium and firm foams provides a feel that is not too firm not too soft, a perfect in-between. Followed by our very own InfiniLux™, a luxe, premium foam that is resilient and designed to provide long-lasting comfort you can depend on.
Product Code: XG547BS
Now from £1,249.00 to £2,099.00
The cost of delivery for this item is £0.
Larger items like heavy furniture and electricals cost more to deliver as they usually require more than one delivery person and a large delivery van.
If your order contains multiple large items, you will only pay one large item delivery charge for this purchase.
For full details see our delivery policy.
Standard Delivery | £4.99 | Standard delivery (3-5 days) |
Next Day Delivery | £5.99 | Order by 11pm Sunday to Friday. Orders on Saturday will be delivered by Monday, Excluding Bank Holidays. |
Click & Collect | £4.99 | Not going to be in? Have your parcel delivered to a local Evri ParcelShop near you. |
Nominated Day Delivery | £5.99 | Choose a delivery slot that suits you AM or PM including Saturdays. |
Delivery
For full details view our delivery policy.
Free & easy returns
If for any reason you want to return an item you have 28 days to return. Simply send it back in new condition using one of our flexible options. For full details please see our returns policy.
This item is non-returnable unless faulty. For details of your rights to return or cancel, please refer to our returns policy returns policy for full details.
Whether you’re an early riser or night owl, the Holst Medium mattress is designed to support you unconditionally. Genuine Support - It all begins with a precisely engineered spring system, developed by our team of experts and totally unique to Sealy. The AlignSupport® coil is our patented spring technology where neither comfort nor support are compromised. Its unique geometry senses your body as it meets the mattress, providing the initial response. Followed by deep down support that sits at the very heart of the coil to evenly distribute your body’s weight. It’s twice tempered too, providing dependable performance, year after year.
7 year guarantee - At Sealy, it’s our mission to create mattresses that last and that’s why all Sealy Posturepedic mattresses come with a 7 year guarantee. Handmade right here in Britain. Maximum combined user weight: Unlimited
Advanced Fabric Technology - SmarTex®- Woven into the surface layer, this advanced fabric technology disperses heat away from the skin to provide a cooler and cleaner night’s sleep. ProShield® - Endorsed by Allergy UK, this natural fabric treatment protects against allergens and aims to keep your mattress clean and fresh throughout its lifespan.
Double measures W.135 x L.190cm. King measures W.150 x L.200cm. Super King measures W.180 x L.200cm. Depth: 30cm.
Edge Reinforcement - Removing the “rolling off” feeling, UniCased® encompasses the entire edge, meaning that you benefit from a larger usable sleep surface. It also prevents lateral movement across your mattress throughout its entire lifetime. BasePlank sits below the spring unit, providing structure from corner to corner, whilst offering breathability through the multiple air channels.
True Comfort - Placed in the centre third of the mattress & positioned in the perfect spot for targeting your hips and lower back, the ComfortCoreTM is a unique support layer providing enhanced pressure relief and durability. The combination of medium and firm foams provides a feel that is not too firm not too soft, a perfect in-between. Followed by our very own InfiniLux™, a luxe, premium foam that is resilient and designed to provide long-lasting comfort you can depend on.
Product Code: XG547BS