ComfortCore Plus Help keep lower back discomfort at bay. Enhanced with ComfortCore Plus, this mattress has a densified memory foam and gel infused visco-elastic layers to adapt and conform to your lower back, relieving pressure so you wake up feeling your best. Titanium RestSUPPORT This revolutionary three-stage coil system supports your body with perfect balance, helping to ensure a restful night of sleep. Engineered for durability, you can enjoy long-lasting sleep to help your mind and body rejuvenate each night. Supersoft and Sealy quilt layers The quilt layers in the mattress give you a soft feel that contours and cushions your body to help relieve pressure and provide an ultra-comfortable surface so you can sleep soundly and recharge for the day ahead. Deep Premium Foam comfort layers Quality sleep results from top-quality design and the Deep Premium Foam layer in this mattress gives a well-balanced feel. Designed with the Durabond Insulator to perfectly bring together the comfort layers and support system, this mattress provides long-lasting comfort.
ComfortCore Plus Help keep lower back discomfort at bay. Enhanced with ComfortCore Plus, this mattress has a densified memory foam and gel infused visco-elastic layers to adapt and conform to your lower back, relieving pressure so you wake up feeling your best. Titanium RestSUPPORT This revolutionary three-stage coil system supports your body with perfect balance, helping to ensure a restful night of sleep. Engineered for durability, you can enjoy long-lasting sleep to help your mind and body rejuvenate each night. Supersoft and Sealy quilt layers The quilt layers in the mattress give you a soft feel that contours and cushions your body to help relieve pressure and provide an ultra-comfortable surface so you can sleep soundly and recharge for the day ahead. Deep Premium Foam comfort layers Quality sleep results from top-quality design and the Deep Premium Foam layer in this mattress gives a well-balanced feel. Designed with the Durabond Insulator to perfectly bring together the comfort layers and support system, this mattress provides long-lasting comfort.
in 2 offers
The lowest price for Sealy Posturepedic Sophia Flex Mattress Medium Long Single right now is $1,787.00 at Appliances Online Australia, compared across 2 retailers.
The all-time low was $1,418.00 on 21 Nov 2023 — today's price is 26% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Nov 2026.
Sealy Posturepedic Sophia Flex Mattress Medium Long Single
ComfortCore Plus Help keep lower back discomfort at bay. Enhanced with ComfortCore Plus, this mattress has a densified memory foam and gel infused visco-elastic layers to adapt and conform to your lower back, relieving pressure so you wake up feeling your best. Titanium RestSUPPORT This revolutionary three-stage coil system supports your body with perfect balance, helping to ensure a restful night of sleep. Engineered for durability, you can enjoy long-lasting sleep to help your mind and body rejuvenate each night. Supersoft and Sealy quilt layers The quilt layers in the mattress give you a soft feel that contours and cushions your body to help relieve pressure and provide an ultra-comfortable surface so you can sleep soundly and recharge for the day ahead. Deep Premium Foam comfort layers Quality sleep results from top-quality design and the Deep Premium Foam layer in this mattress gives a well-balanced feel. Designed with the Durabond Insulator to perfectly bring together the comfort layers and support system, this mattress provides long-lasting comfort.
ComfortCore Plus Help keep lower back discomfort at bay. Enhanced with ComfortCore Plus, this mattress has a densified memory foam and gel infused visco-elastic layers to adapt and conform to your lower back, relieving pressure so you wake up feeling your best. Titanium RestSUPPORT This revolutionary three-stage coil system supports your body with perfect balance, helping to ensure a restful night of sleep. Engineered for durability, you can enjoy long-lasting sleep to help your mind and body rejuvenate each night. Supersoft and Sealy quilt layers The quilt layers in the mattress give you a soft feel that contours and cushions your body to help relieve pressure and provide an ultra-comfortable surface so you can sleep soundly and recharge for the day ahead. Deep Premium Foam comfort layers Quality sleep results from top-quality design and the Deep Premium Foam layer in this mattress gives a well-balanced feel. Designed with the Durabond Insulator to perfectly bring together the comfort layers and support system, this mattress provides long-lasting comfort.
Last updated at 01/11/2026 21:22:48
Sealy Posturepedic Sophia Flex Medium Long Single Mattress - 735567
Free delivery by Wed
Sealy Posturepedic Sophia Flex Medium Long Single Mattress - 735567
14-day returns
originally posted on appliancesonline.com.au
Would buy again very comfortable a quality product and delivery was a great experience
originally posted on appliancesonline.com.au
Picked up this great Sealy mattress and best price I could find anywhere.
originally posted on appliancesonline.com.au
First purchase from appliances online. Easy to purchase what I wanted. Delivery on a Saturday and regular updates on delivery time. Sealy mattress is just perfect supportive comfortable. Great buy
| Length (mm) | 2030 mm |
| Mattress Size | Long Single |
| Mattress Feel | Medium |
| Ease of setup | 5.0 |
| Build quality | 5.0 |
Sealy Posturepedic Sophia Flex Medium Long Single Mattress - 735567
Free delivery by Wed
Sealy Posturepedic Sophia Flex Medium Long Single Mattress - 735567
14-day returns
Would buy again very comfortable a quality product and delivery was a great experience
Picked up this great Sealy mattress and best price I could find anywhere.
First purchase from appliances online. Easy to purchase what I wanted. Delivery on a Saturday and regular updates on delivery time. Sealy mattress is just perfect supportive comfortable. Great buy
Great mattress - firm but yielding, cosy but cool. Not too much rock 'n roll, contributes to excellent technicolour dreams. The cats and wife also approve.
Oh my gosh, this is such a comfortable mattress and I was long overdue for an upgrade.. valve for money. Appliances online delivery service is exceptional.. thank you
The mattress is just as described. It suits us, and the service from Appliances on Line was exceptional.
Every thing I wanted for sweet dreams, so comfortable and brilliant with the adjustable base.As always with Appliances Online ,swift delivery and removal of the old bed...next day delivery and free. Excellent service
So plush and comfortable, never thought I would sleep so well
Bed feel great. Fix my sore back. Delivery was on time
This mattress is so comfortable, has also helped with some minor back issues being caused from my old mattress. Am now having a great night's sleep. The delivery was seemless, the guys took the old mattress away and placed the new one on the bed. They were very courteous and efficient. Very happy!
| Length (mm) | 2030 mm |
| Mattress Size | Long Single |
| Mattress Feel | Medium |
| Ease of setup | 5.0 |
| Build quality | 5.0 |
