You’ll feel the difference the moment you lay back on a Sealy Summer Flex mattress. From the luxurious foam and quilt layers, to the robust support system, you can feel your tiredness instantly melt away. With its Euro - Top construction and medium firmness, this is the perfect option for those looking for a mattress that is not too soft, not too firm, but just right. At its core, the sensitive Sense - Gel Comfort - Core helps to minimise muscular tension, easing you towards a restful slumber. While you sleep, your body is kept well-aligned thanks to the intuitive Align - Support system. The Smar - Tex fabric regulates temperature, the Health - Shield maintains a hygienic surface, while the natural wool fibre blend promotes breathability to create the ideal sleeping environment. This mattress is designed with Flexi - Cased edge technology with an articulating perimeter to pair with Sealy’s adjustable bed bases including Energise and Inspire. Or create the bedroom of your dreams with Sealy’s Space - Saver Drawer Base and Endurance Base.
You’ll feel the difference the moment you lay back on a Sealy Summer Flex mattress. From the luxurious foam and quilt layers, to the robust support system, you can feel your tiredness instantly melt away. With its Euro - Top construction and medium firmness, this is the perfect option for those looking for a mattress that is not too soft, not too firm, but just right. At its core, the sensitive Sense - Gel Comfort - Core helps to minimise muscular tension, easing you towards a restful slumber. While you sleep, your body is kept well-aligned thanks to the intuitive Align - Support system. The Smar - Tex fabric regulates temperature, the Health - Shield maintains a hygienic surface, while the natural wool fibre blend promotes breathability to create the ideal sleeping environment. This mattress is designed with Flexi - Cased edge technology with an articulating perimeter to pair with Sealy’s adjustable bed bases including Energise and Inspire. Or create the bedroom of your dreams with Sealy’s Space - Saver Drawer Base and Endurance Base.
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The lowest price for Sealy Posturepedic Summer Flex Medium King Single Mattress - 735592 right now is $1,564.00.
Prices last updated 23 Dec 2025.
Sealy Posturepedic Summer Flex Medium King Single Mattress - 735592
You’ll feel the difference the moment you lay back on a Sealy Summer Flex mattress. From the luxurious foam and quilt layers, to the robust support system, you can feel your tiredness instantly melt away. With its Euro - Top construction and medium firmness, this is the perfect option for those looking for a mattress that is not too soft, not too firm, but just right. At its core, the sensitive Sense - Gel Comfort - Core helps to minimise muscular tension, easing you towards a restful slumber. While you sleep, your body is kept well-aligned thanks to the intuitive Align - Support system. The Smar - Tex fabric regulates temperature, the Health - Shield maintains a hygienic surface, while the natural wool fibre blend promotes breathability to create the ideal sleeping environment. This mattress is designed with Flexi - Cased edge technology with an articulating perimeter to pair with Sealy’s adjustable bed bases including Energise and Inspire. Or create the bedroom of your dreams with Sealy’s Space - Saver Drawer Base and Endurance Base.
You’ll feel the difference the moment you lay back on a Sealy Summer Flex mattress. From the luxurious foam and quilt layers, to the robust support system, you can feel your tiredness instantly melt away. With its Euro - Top construction and medium firmness, this is the perfect option for those looking for a mattress that is not too soft, not too firm, but just right. At its core, the sensitive Sense - Gel Comfort - Core helps to minimise muscular tension, easing you towards a restful slumber. While you sleep, your body is kept well-aligned thanks to the intuitive Align - Support system. The Smar - Tex fabric regulates temperature, the Health - Shield maintains a hygienic surface, while the natural wool fibre blend promotes breathability to create the ideal sleeping environment. This mattress is designed with Flexi - Cased edge technology with an articulating perimeter to pair with Sealy’s adjustable bed bases including Energise and Inspire. Or create the bedroom of your dreams with Sealy’s Space - Saver Drawer Base and Endurance Base.
Last updated at 23/12/2025 16:48:34
| Compare | Add to Wishlist |
| Length (mm) | 2030 mm |
| Mattress Size | King Single |
| Mattress Feel | Medium |
| Ease of setup | 5.0 |
| Compare | Add to Wishlist |
| Length (mm) | 2030 mm |
| Mattress Size | King Single |
| Mattress Feel | Medium |
| Ease of setup | 5.0 |
