Last updated at 29/09/2026 02:38:27
Snooze Sealy Posturepedic Acclaim Ultra Supreme Mattress, Long Single / Medium
Delivery $145
Sealy Posturepedic Acclaim Ultra Mattress - Single Long - Medium
Delivery $175
Sealy Niseko Flex Medium Mattress in White Long Single - Med
Delivery $75
Snooze Sealy Posturepedic Acclaim Ultra Supreme Mattress, Long Single / Medium
Delivery $145
Sealy Posturepedic Acclaim Ultra Mattress - Single Long - Medium
Delivery $175
Sealy Niseko Flex Medium Mattress in White Long Single - Med
Delivery $75
The Thornton Medium mattress offers a perfect balance of comfort and support, ideal for side sleepers who prefer a firm feel with a touch of softness. Its enhanced centre-third Comfort - Core layer combined with Sense - Gel material reduces pressure on your back, promoting a luxurious sleep experience and natural posture alignment. The Dynamic Flexi - Cased technology reinforces the mattress walls, ensuring edge-to-edge support. The cotton fibre blend and Smart - Tex effectively draw away moisture, regulating your body temperature for a more comfortable sleep. Available in Single, Single Long, King Single, Double, Queen, King, and Super King sizes. Pair it with the Posturepedic Alloy base or enhance your sleep experience with a Sealy Adjustable Base.
The Thornton Medium mattress offers a perfect balance of comfort and support, ideal for side sleepers who prefer a firm feel with a touch of softness. Its enhanced centre-third Comfort - Core layer combined with Sense - Gel material reduces pressure on your back, promoting a luxurious sleep experience and natural posture alignment. The Dynamic Flexi - Cased technology reinforces the mattress walls, ensuring edge-to-edge support. The cotton fibre blend and Smart - Tex effectively draw away moisture, regulating your body temperature for a more comfortable sleep. Available in Single, Single Long, King Single, Double, Queen, King, and Super King sizes. Pair it with the Posturepedic Alloy base or enhance your sleep experience with a Sealy Adjustable Base.
in 3 offers
The lowest price for Sealy Posturepedic Acclaim Ultra Mattress - Single Long - Medium right now is $1,749.00 at Snooze, compared across 3 retailers.
The all-time low was $1,485.00 on 4 Sept 2026 — today's price is 18% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 29 Sept 2026.
Sealy Posturepedic Acclaim Ultra Mattress - Single Long - Medium
The Thornton Medium mattress offers a perfect balance of comfort and support, ideal for side sleepers who prefer a firm feel with a touch of softness. Its enhanced centre-third Comfort - Core layer combined with Sense - Gel material reduces pressure on your back, promoting a luxurious sleep experience and natural posture alignment. The Dynamic Flexi - Cased technology reinforces the mattress walls, ensuring edge-to-edge support. The cotton fibre blend and Smart - Tex effectively draw away moisture, regulating your body temperature for a more comfortable sleep. Available in Single, Single Long, King Single, Double, Queen, King, and Super King sizes. Pair it with the Posturepedic Alloy base or enhance your sleep experience with a Sealy Adjustable Base.
The Thornton Medium mattress offers a perfect balance of comfort and support, ideal for side sleepers who prefer a firm feel with a touch of softness. Its enhanced centre-third Comfort - Core layer combined with Sense - Gel material reduces pressure on your back, promoting a luxurious sleep experience and natural posture alignment. The Dynamic Flexi - Cased technology reinforces the mattress walls, ensuring edge-to-edge support. The cotton fibre blend and Smart - Tex effectively draw away moisture, regulating your body temperature for a more comfortable sleep. Available in Single, Single Long, King Single, Double, Queen, King, and Super King sizes. Pair it with the Posturepedic Alloy base or enhance your sleep experience with a Sealy Adjustable Base.
