- PostureTech CoreSupport spring system – deep down pressure relieving support, the spring responds to individual body weight and pushes back to provide consistent support
- Wool All Seasons Comfort – luxuriously soft, naturally breathable and durable. Helps you sleep warmer in Winter and cooler in Summer
- Sealy’s Premium Foam layers – High quality foam for added comfort and durability
- Quilted sleep surface – provides cushioning comfort
- 4 x handles – for easy mattress placement, and to aid with mattress rotation
- Easy care – no turn mattress, simply rotate regularly, in line with the care guide instructions
- Mattress height – 27cm
- Comfort choice – Medium to Firm
- Free 5 year guarantee – for peace of mind
Experience naturally balanced comfort and dependable support with the Sealy Advantage Wool Comfort Mattress, thoughtfully designed for those who prefer a medium to firm feel.
Combining consistent support with the natural benefits of wool, this mattress creates an inviting sleep environment that adapts to you and the seasons, helping you enjoy a consistently comfortable night’s rest.
Targeted Support from the PostureTech Spring System
At the heart of the mattress is Sealy’s PostureTech CoreSupport spring system, delivering deep-down, consistent pressure relieving support that responds to your individual body weight.
The springs intelligently push back where support is needed most, promoting healthy posture and providing a stable, supportive feel that lasts throughout the night.
Breathable Wool Comfort for All Seasons
The Wool All Seasons Comfort layer adds a touch of luxury, offering a soft yet durable surface that is naturally breathable. Wool helps regulate temperature, keeping you warmer during the winter months and cooler in the summer, allowing you to enjoy a more comfortable sleep all year round.
This is complemented by Sealy’s premium foam layers, which enhance comfort and durability, while the quilted sleep surface adds gentle cushioning for a cosy, welcoming feel.
Made in the UK
Proudly made in the UK, the Sealy Advantage Wool Comfort Mattress is designed with everyday practicality in mind. It features four handy handles for easier positioning and rotation, while the easy-care no turn design means there’s no need to flip the mattress. Simply rotate it regularly in line with the care guide.
With a 27cm height and a free 5-year guarantee* for added peace of mind, this mattress offers lasting comfort, support and quality you can rely on.
Disclosure: Prices are updated regularly and are subject to change. Price shown refers to single size, last updated sales price on 05.08.2026. This site is supported by users: when a purchase is made through one of the links, we may receive a small commission, at no extra cost to you.
