{"product_id":"sleepmaker-miracoil-advance-m402-medium-deep-cloud-top-mattress","title":"SleepMaker Miracoil Advance M402 Medium Deep Cloud Top Mattress","description":"\u003cdiv class=\"sh-mattress-edit\"\u003e\n\n  \u003csection class=\"sh-editorial-hero\"\u003e\n\n    \u003cp class=\"sh-editorial-label\"\u003e\n      Sleep House · SleepMaker Miracoil Advance Collection\n    \u003c\/p\u003e\n\n    \u003ch2\u003eBalanced Deep Cloud-Top Comfort with Reinforced 5-Zone Support\u003c\/h2\u003e\n\n    \u003cp\u003e\n      The SleepMaker Miracoil Advance M402 Medium combines a generously\n      cushioned Deep Cloud-Top with the Miracoil Advance five-zone\n      continuous-coil support system and Kevlar Powerband reinforcement.\n      It is designed for sleepers who want a balanced combination of surface\n      cushioning, responsive spring support and stable underlying structure.\n    \u003c\/p\u003e\n\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"sh-confidence-strip\"\u003e\n\n    \u003cdiv class=\"sh-confidence-item\"\u003e\n      \u003cstrong\u003eBalanced Medium Comfort\u003c\/strong\u003e\n      \u003cspan\u003eNoticeable cushioning without excessive sink\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-confidence-item\"\u003e\n      \u003cstrong\u003eKevlar Powerband\u003c\/strong\u003e\n      \u003cspan\u003eAdditional reinforcement through the central support area\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-confidence-item\"\u003e\n      \u003cstrong\u003eAustralian Made\u003c\/strong\u003e\n      \u003cspan\u003eBacked by a 10-year manufacturer warranty\u003c\/span\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003csection class=\"sh-story-intro\"\u003e\n\n    \u003cp class=\"sh-section-kicker\"\u003e\n      M402 Medium Profile\n    \u003c\/p\u003e\n\n    \u003ch2\u003eA versatile medium surface with deeper top cushioning\u003c\/h2\u003e\n\n    \u003cp\u003e\n      The M402 Medium is intended for customers who want a more forgiving\n      surface than the Firm version without choosing the deeper compression\n      of the Plush model. Its Deep Cloud-Top provides noticeable comfort, while\n      the Miracoil Advance support system and Kevlar Powerband maintain a\n      stable and responsive foundation underneath.\n    \u003c\/p\u003e\n\n  \u003c\/section\u003e\n\n  \u003csection class=\"sh-feature-editorial\"\u003e\n\n    \u003cdiv class=\"sh-feature-heading\"\u003e\n\n      \u003cp class=\"sh-section-kicker\"\u003e\n        Support Architecture\n      \u003c\/p\u003e\n\n      \u003ch2\u003eInside the Miracoil Advance M402 Medium\u003c\/h2\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e01\u003c\/div\u003e\n\n      \u003ch3\u003eMiracoil Advance 5-Zone Support\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The Miracoil Advance system uses a strengthened continuous-coil\n        construction arranged across five response zones. This provides\n        different support characteristics through the length of the mattress\n        rather than one identical spring feel from head to foot.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e02\u003c\/div\u003e\n\n      \u003ch3\u003eKevlar Powerband Reinforcement\u003c\/h3\u003e\n\n      \u003cp\u003e\n        Kevlar Powerbands reinforce the central section of the mattress,\n        creating additional strengthening through the area that commonly\n        carries greater body weight.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e03\u003c\/div\u003e\n\n      \u003ch3\u003eDeep Cloud-Top Construction\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The elevated Deep Cloud-Top adds a substantial comfort section above\n        the main spring system, providing more surface cushioning than a\n        conventional flat-top or shallower comfort-top design.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e04\u003c\/div\u003e\n\n      \u003ch3\u003eBalanced Medium Response\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The Medium comfort profile provides more surface give than the Firm\n        version while remaining more controlled and less deeply cushioned than\n        the Plush alternative.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e05\u003c\/div\u003e\n\n      \u003ch3\u003eKülKōte Temperature Technology\u003c\/h3\u003e\n\n      \u003cp\u003e\n        KülKōte is designed to absorb, store and release excess heat energy as\n        conditions around the sleeping surface change. It forms part of the\n        mattress’s overall temperature-management construction.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e06\u003c\/div\u003e\n\n      \u003ch3\u003eNatural Wool Quilt\u003c\/h3\u003e\n\n      \u003cp\u003e\n        Wool fibre contributes surface softness and forms part of the\n        mattress’s moisture-management and breathability construction.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e07\u003c\/div\u003e\n\n      \u003ch3\u003eDryTech Fabric\u003c\/h3\u003e\n\n      \u003cp\u003e\n        DryTech fabric is designed to assist with moisture management near the\n        sleep surface and complement the wool comfort layer above the spring\n        system.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-feature-row\"\u003e\n\n      \u003cdiv class=\"sh-feature-number\"\u003e08\u003c\/div\u003e\n\n      \u003ch3\u003eAustralian Manufacturing\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The M402 is manufactured in Australia and is supplied with a ten-year\n        manufacturer warranty, subject to SleepMaker’s applicable care and\n        warranty conditions.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n  \u003csection class=\"sh-comfort-profile\"\u003e\n\n    \u003cdiv\u003e\n\n      \u003cp class=\"sh-section-kicker\"\u003e\n        Comfort Guide\n      \u003c\/p\u003e\n\n      \u003ch2\u003eHow does the M402 Medium feel?\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The M402 Medium sits between Plush and Firm. Its Deep Cloud-Top creates\n        noticeable surface cushioning, while the reinforced continuous-coil\n        foundation provides a stable and responsive feel underneath.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-comfort-scale\"\u003e\n\n      \u003cdiv class=\"sh-scale-labels\"\u003e\n        \u003cspan\u003ePlush\u003c\/span\u003e\n        \u003cspan\u003eMedium\u003c\/span\u003e\n        \u003cspan\u003eFirm\u003c\/span\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"sh-scale-track\"\u003e\n        \u003cdiv class=\"sh-scale-fill\" style=\"width:52%;\"\u003e\u003c\/div\u003e\n        \u003cdiv class=\"sh-scale-marker\" style=\"left:52%;\"\u003e\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"sh-scale-result\"\u003e\n        Balanced Medium Deep Cloud-Top Comfort\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n  \u003csection class=\"sh-specifications\"\u003e\n\n    \u003cdiv class=\"sh-specifications-header\"\u003e\n\n      \u003ch2\u003eProduct Specification\u003c\/h2\u003e\n\n      \u003cspan\u003eMiracoil Advance M402 Medium\u003c\/span\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eComfort description\u003c\/span\u003e\n      \u003cstrong\u003eMedium\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eComfort-top design\u003c\/span\u003e\n      \u003cstrong\u003eDeep Cloud-Top\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eMattress construction\u003c\/span\u003e\n      \u003cstrong\u003eContinuous-Coil Spring Mattress\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eSupport system\u003c\/span\u003e\n      \u003cstrong\u003eMiracoil Advance 5-Zone Support\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eCentral reinforcement\u003c\/span\u003e\n      \u003cstrong\u003eKevlar Powerband\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eExpected mattress response\u003c\/span\u003e\n      \u003cstrong\u003eBalanced, Cushioned and Responsive\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eTemperature technology\u003c\/span\u003e\n      \u003cstrong\u003eKülKōte\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eNatural comfort material\u003c\/span\u003e\n      \u003cstrong\u003eWool Quilt\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eSurface fabric\u003c\/span\u003e\n      \u003cstrong\u003eDryTech Fabric\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eCountry of manufacture\u003c\/span\u003e\n      \u003cstrong\u003eAustralia\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eAvailable sizes\u003c\/span\u003e\n      \u003cstrong\u003e\n        Single, Long Single, King Single, Double, Queen and King\n      \u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eManufacturer warranty\u003c\/span\u003e\n      \u003cstrong\u003e10 Years\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n  \u003csection class=\"sh-sleeper-panel\"\u003e\n\n    \u003cdiv\u003e\n\n      \u003cp class=\"sh-editorial-label\"\u003e\n        Who May Prefer the M402 Medium?\n      \u003c\/p\u003e\n\n      \u003ch2\u003eFor sleepers wanting versatile cushioning and reinforced support\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The M402 Medium may suit customers who want a cushioned Deep Cloud-Top\n        surface without the softer sink of the Plush version or the stronger\n        resistance of the Firm model.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-sleeper-points\"\u003e\n\n      \u003cdiv class=\"sh-sleeper-point\"\u003e\n        Sleepers seeking a balance between cushioning and stability\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"sh-sleeper-point\"\u003e\n        Back, side and combination sleepers wanting versatile comfort\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"sh-sleeper-point\"\u003e\n        Customers who find Plush too soft and Firm too rigid\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"sh-sleeper-point\"\u003e\n        Couples with different sleeping positions or comfort preferences\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n  \u003csection class=\"sh-practical-info\"\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eM402 Medium vs M302 Medium\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Both models provide a Medium comfort profile and use Miracoil Advance\n        five-zone continuous-coil support.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        The M402 adds Kevlar Powerband reinforcement and a deeper Cloud-Top\n        construction, creating a more substantial comfort surface and\n        reinforced central support platform.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eMedium vs Firm\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The M402 Medium provides more surface cushioning and a more forgiving\n        response than the Firm version.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Firm may suit sleepers prioritising reduced sink and stronger surface\n        stability. Medium provides a more adaptable balance of comfort and\n        support.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eMedium vs Plush\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The Medium version provides less compression and a more controlled\n        response than the M402 Plush.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Plush may suit customers wanting deeper cushioning, while Medium may\n        provide broader everyday versatility.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eWhat Does Kevlar Powerband Do?\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The Kevlar Powerband is an additional reinforcement component through\n        the central area of the mattress.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        It strengthens the supporting platform but should not be interpreted\n        as making the mattress indestructible or eliminating normal wear.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eContinuous Coil vs Pocket Spring\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The Miracoil Advance system uses a connected continuous-coil\n        construction rather than individually enclosed pocket springs.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Continuous-coil mattresses generally feel more connected and\n        responsive, while pocket springs respond more independently across the\n        sleeping surface.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eUnderstanding 5-Zone Support\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Five-zone construction means the spring system uses different support\n        responses across the length of the mattress rather than one identical\n        feel from head to foot.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        The perceived effect of each zone will vary according to body weight,\n        height, sleeping position and where the sleeper rests on the mattress.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eDeep Cloud-Top vs Standard Cloud-Top\u003c\/h2\u003e\n\n      \u003cp\u003e\n        A Deep Cloud-Top provides a more substantial raised comfort section\n        above the main spring support system.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        It usually creates more surface cushioning than a shallower top design\n        while the underlying comfort rating determines whether the mattress\n        feels Plush, Medium or Firm.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eKülKōte and Sleep Temperature\u003c\/h2\u003e\n\n      \u003cp\u003e\n        KülKōte is designed to absorb, store and release heat as conditions\n        around the sleeping surface change.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Actual sleeping temperature will still depend on room conditions,\n        sheets, mattress protectors, quilts and individual sensitivity.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eWool Quilt and DryTech\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Wool and DryTech form part of the mattress’s breathability and\n        moisture-management construction.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        These materials do not guarantee that every sleeper will remain cool\n        or dry under all bedding and environmental conditions.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003ePartner Movement\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Because Miracoil is a connected continuous-coil system, movement can\n        feel different from an independently pocketed spring mattress.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Complete elimination of partner disturbance cannot be guaranteed.\n        Results depend on mattress size, sleeper weight and movement.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eBed Base Requirements\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Place the mattress on a flat, stable and suitably supportive bed base.\n        Slats and centre supports should be secure, level and appropriately\n        spaced.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        A damaged, uneven or sagging base may affect mattress comfort,\n        performance and warranty eligibility.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eBefore You Order\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Medium is a general comfort description rather than a standardised\n        firmness measurement. Feel will vary according to body weight,\n        sleeping position, bed base and previous mattress experience.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Customers changing from Plush may find this model more stable.\n        Customers changing from Firm may find it more cushioned and forgiving.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eDelivery\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Delivery availability and charges depend on mattress size, production\n        availability, destination postcode and property access.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Customers outside Melbourne should confirm delivery availability and\n        applicable charges before ordering.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eMattress Care\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Use a quality washable mattress protector and keep the mattress clean,\n        dry and adequately ventilated.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Rotate the mattress according to SleepMaker’s care guidance and do not\n        flip it unless specifically instructed by the manufacturer.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"sh-product-disclaimer\"\u003e\n\n    \u003cstrong\u003eImportant comfort note:\u003c\/strong\u003e\n    This mattress uses the Miracoil Advance continuous-coil support system and\n    is not a pocket spring mattress. Medium is a general comfort description\n    rather than a standardised firmness measurement. Individual comfort and\n    temperature experience will vary according to body weight, sleeping\n    position, bedding, room conditions and the supporting bed base. This\n    listing includes the mattress only unless otherwise stated.\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Sleepmaker","offers":[{"title":"Single (92x188cm)","offer_id":49623127916696,"sku":null,"price":1149.0,"currency_code":"AUD","in_stock":true},{"title":"Long Single (92x204cm)","offer_id":49623127949464,"sku":null,"price":1249.0,"currency_code":"AUD","in_stock":true},{"title":"King Single (107x204cm)","offer_id":49623127982232,"sku":null,"price":1349.0,"currency_code":"AUD","in_stock":true},{"title":"Double (138x188cm)","offer_id":49623128015000,"sku":null,"price":1549.0,"currency_code":"AUD","in_stock":true},{"title":"Queen (153x204cm)","offer_id":49623128047768,"sku":null,"price":1699.0,"currency_code":"AUD","in_stock":true},{"title":"King (183x204cm)","offer_id":49623128080536,"sku":null,"price":2199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2034\/1523\/files\/M402_SLEEP_HOUSE.png?v=1785665678","url":"https:\/\/www.sleephouse.com.au\/products\/sleepmaker-miracoil-advance-m402-medium-deep-cloud-top-mattress","provider":"Sleep House","version":"1.0","type":"link"}