Sealy Posturepedic Acclaim Alpine Mattress Super King
Utilising unique support technology, the ACCLAIM ALPINE ULTRA FIRM SUPER KING MATTRESS ensures you’ll experience better support and comfort. The Align Support coil system has been designed to support your body’s natural alignment so you can enjoy a deep sleep, while the Comfort Core layer with Sense Material provides added pressure relief. Sweaty nights will become a thing of the past thanks to the Smar Tex fabric which helps to maintain a comfortable sleep climate. For additional stability of the mattress surface, the walls have been reinforced with Flexi Cased Edge Support. EXCLUSIVE TO FORTY WINKS Base pictured sold separately Features2-Stage Align Support System Flexi Cased Edge Support Sense Material Comfort Core Smar Tex Fabric Healthshield New-Life Fabric Sealy Comfort Layers Benefits Orthopaedically designed support Helps maintain your body's natural alignment Reduces tossing and turning Smar Tex maintains a comfortable sleep climate Perfect for stomach sleepers Mattress Care Rotate your mattress regularly to ensure an even amount of wear across the sleep surface. Turn the mattress by 180 degrees, but do not flip it over. First 3 months rotate every 2 weeks, then continue to rotate once every 3 months.Base pictured sold separately | Sealy Acclaim Alpine Ultra Firm Mattress, Super King Size
Utilising unique support technology, the ACCLAIM ALPINE ULTRA FIRM SUPER KING MATTRESS ensures you’ll experience better support and comfort. The Align Support coil system has been designed to support your body’s natural alignment so you can enjoy a deep sleep, while the Comfort Core layer with Sense Material provides added pressure relief. Sweaty nights will become a thing of the past thanks to the Smar Tex fabric which helps to maintain a comfortable sleep climate. For additional stability of the mattress surface, the walls have been reinforced with Flexi Cased Edge Support. EXCLUSIVE TO FORTY WINKS Base pictured sold separately Features2-Stage Align Support System Flexi Cased Edge Support Sense Material Comfort Core Smar Tex Fabric Healthshield New-Life Fabric Sealy Comfort Layers Benefits Orthopaedically designed support Helps maintain your body's natural alignment Reduces tossing and turning Smar Tex maintains a comfortable sleep climate Perfect for stomach sleepers Mattress Care Rotate your mattress regularly to ensure an even amount of wear across the sleep surface. Turn the mattress by 180 degrees, but do not flip it over. First 3 months rotate every 2 weeks, then continue to rotate once every 3 months.Base pictured sold separately | Sealy Acclaim Alpine Ultra Firm Mattress, Super King Size
Utilising unique support technology, the ACCLAIM ALPINE ULTRA FIRM SUPER KING MATTRESS ensures you’ll experience better support and comfort. The Align Support coil system has been designed to support your body’s natural alignment so you can enjoy a deep sleep, while the Comfort Core layer with Sense Material provides added pressure relief. Sweaty nights will become a thing of the past thanks to the Smar Tex fabric which helps to maintain a comfortable sleep climate. For additional stability of the mattress surface, the walls have been reinforced with Flexi Cased Edge Support. EXCLUSIVE TO FORTY WINKS Base pictured sold separately Features2-Stage Align Support System Flexi Cased Edge Support Sense Material Comfort Core Smar Tex Fabric Healthshield New-Life Fabric Sealy Comfort Layers Benefits Orthopaedically designed support Helps maintain your body's natural alignment Reduces tossing and turning Smar Tex maintains a comfortable sleep climate Perfect for stomach sleepers Mattress Care Rotate your mattress regularly to ensure an even amount of wear across the sleep surface. Turn the mattress by 180 degrees, but do not flip it over. First 3 months rotate every 2 weeks, then continue to rotate once every 3 months.Base pictured sold separately | Sealy Acclaim Alpine Ultra Firm Mattress, Super King Size
Utilising unique support technology, the ACCLAIM ALPINE ULTRA FIRM SUPER KING MATTRESS ensures you’ll experience better support and comfort. The Align Support coil system has been designed to support your body’s natural alignment so you can enjoy a deep sleep, while the Comfort Core layer with Sense Material provides added pressure relief. Sweaty nights will become a thing of the past thanks to the Smar Tex fabric which helps to maintain a comfortable sleep climate. For additional stability of the mattress surface, the walls have been reinforced with Flexi Cased Edge Support. EXCLUSIVE TO FORTY WINKS Base pictured sold separately Features2-Stage Align Support System Flexi Cased Edge Support Sense Material Comfort Core Smar Tex Fabric Healthshield New-Life Fabric Sealy Comfort Layers Benefits Orthopaedically designed support Helps maintain your body's natural alignment Reduces tossing and turning Smar Tex maintains a comfortable sleep climate Perfect for stomach sleepers Mattress Care Rotate your mattress regularly to ensure an even amount of wear across the sleep surface. Turn the mattress by 180 degrees, but do not flip it over. First 3 months rotate every 2 weeks, then continue to rotate once every 3 months.Base pictured sold separately | Sealy Acclaim Alpine Ultra Firm Mattress, Super King Size
in 6 offers
The lowest price for Sealy Posturepedic Acclaim Alpine Mattress Super King right now is $2,249.00 at Forty Winks, compared across 3 retailers.
The all-time low was $1,499.00 on 24 June 2025 — today's price is 50% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 Nov 2026.
Last updated at 10/11/2026 09:32:49
Sealy Posturepedic Acclaim Alpine Mattress, Firm, Super King Size | Forty Winks
Delivery $90
Sealy Posturepedic Acclaim Refine Flex Firm Super King Mattress Cappuccino White with AlignSupport Coil and SenseMaterial ComfortCore
Delivery $119
Sealy Posturepedic Acclaim Laynee Plush Mattress Super King LAY-PLU-SPK
Free delivery by Thu
Sealy Posturepedic Acclaim Alpine Mattress, Firm, Super King Size | Forty Winks
Delivery $90
Sealy Posturepedic Acclaim Refine Flex Firm Super King Mattress Cappuccino White with AlignSupport Coil and SenseMaterial ComfortCore
Delivery $119
Sealy Posturepedic Acclaim Laynee Plush Mattress Super King LAY-PLU-SPK
Free delivery by Thu
