{"product_id":"mlily-polar-wave-medium-memory-foam-mattress","title":"MLILY Polar Wave Medium Memory Foam 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 · MLILY Polar Wave Memory Foam Collection\n    \u003c\/p\u003e\n\n    \u003ch2\u003eBalanced All-Foam Comfort with Liquid Gel Flex Foam\u003c\/h2\u003e\n\n    \u003cp\u003e\n      The MLILY Polar Wave Medium Memory Foam Mattress is designed for\n      sleepers seeking a versatile balance of cushioning, gradual contouring\n      and stable underlying support. Liquid Gel Flex Foam and gel-infused\n      AirFoam provide responsive surface comfort, while the high-density foam\n      foundation creates a quiet and consistent spring-free mattress response.\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\u003eMedium Foam Comfort\u003c\/strong\u003e\n      \u003cspan\u003eBalanced cushioning and controlled contouring\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-confidence-item\"\u003e\n      \u003cstrong\u003eAll-Foam Construction\u003c\/strong\u003e\n      \u003cspan\u003eNo pocket springs or metal spring unit\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-confidence-item\"\u003e\n      \u003cstrong\u003e10-Year Warranty\u003c\/strong\u003e\n      \u003cspan\u003eManufacturer-backed coverage\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      Polar Wave Medium Profile\n    \u003c\/p\u003e\n\n    \u003ch2\u003eA versatile foam feel between Plush and Firm\u003c\/h2\u003e\n\n    \u003cp\u003e\n      The Polar Wave Medium is intended for customers who want noticeable\n      cushioning without the deeper compression of a Plush mattress or the\n      stronger surface resistance of a Firm model. Its layered foam structure\n      adapts gradually to body pressure while maintaining a stable foundation\n      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        Foam Construction\n      \u003c\/p\u003e\n\n      \u003ch2\u003eInside the Polar Wave 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\u003eLiquid Gel Flex Foam\u003c\/h3\u003e\n\n      \u003cp\u003e\n        Liquid gel is incorporated through the foam structure to provide\n        responsive cushioning and form part of the mattress’s\n        temperature-management 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\"\u003e02\u003c\/div\u003e\n\n      \u003ch3\u003eGel-Infused AirFoam\u003c\/h3\u003e\n\n      \u003cp\u003e\n        Gel-infused AirFoam provides comfortable surface cushioning while\n        contributing to the mattress’s balanced Medium comfort profile.\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\u003eHigh-Density Foam Foundation\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The high-density foam base provides the principal structural support\n        beneath the upper comfort layers and helps maintain a stable,\n        consistent mattress response.\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\u003eSpring-Free All-Foam Design\u003c\/h3\u003e\n\n      \u003cp\u003e\n        Comfort and support are provided entirely through foam layers. The\n        mattress does not contain pocket springs, connected coils or another\n        metal spring 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\"\u003e05\u003c\/div\u003e\n\n      \u003ch3\u003eBalanced Medium Cushioning\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The Medium configuration provides more surface give than the Firm\n        version while remaining more controlled and less deeply cushioned\n        than the Plush model.\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\u003eQuiet, Low-Bounce Response\u003c\/h3\u003e\n\n      \u003cp\u003e\n        Without a metal spring unit, the mattress generally feels quieter and\n        less reactive during normal movement and changes in sleeping position.\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\u003eRemovable Washable Cover\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The outer cover can be removed for routine care. Washing and drying\n        should always follow the instructions shown on the attached product\n        care label.\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\u003eApproximately 25cm High\u003c\/h3\u003e\n\n      \u003cp\u003e\n        The mattress has an approximate 25cm profile, accommodating its\n        layered comfort foams and high-density supporting foundation.\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 Polar Wave Medium feel?\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Polar Wave Medium sits between Plush and Firm. It provides moderate\n        surface cushioning and gradual body contouring while retaining a more\n        controlled and stable response than a softer Plush mattress.\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 Memory Foam 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\u003ePolar Wave Medium Memory Foam\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\u003eMattress construction\u003c\/span\u003e\n      \u003cstrong\u003eLayered All-Foam Mattress\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eSpring system\u003c\/span\u003e\n      \u003cstrong\u003eNo Pocket Springs or Metal Spring Unit\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003ePrimary comfort material\u003c\/span\u003e\n      \u003cstrong\u003eLiquid Gel Flex Foam\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eAdditional comfort layer\u003c\/span\u003e\n      \u003cstrong\u003eGel-Infused AirFoam\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eSupport foundation\u003c\/span\u003e\n      \u003cstrong\u003eHigh-Density Foam Base\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, Contouring and Low Bounce\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eApproximate mattress height\u003c\/span\u003e\n      \u003cstrong\u003e25cm\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eOuter cover\u003c\/span\u003e\n      \u003cstrong\u003eRemovable Cover\u003c\/strong\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-spec-row\"\u003e\n      \u003cspan\u003eCover care\u003c\/span\u003e\n      \u003cstrong\u003eMachine Washable Subject to Care Instructions\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        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 Polar Wave Medium?\n      \u003c\/p\u003e\n\n      \u003ch2\u003eFor sleepers wanting adaptable foam comfort without excessive sink\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The Polar Wave Medium may suit customers who enjoy the quiet,\n        movement-absorbing character of an all-foam mattress but want a more\n        versatile balance of cushioning and stability than either Plush or\n        Firm.\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 surface stability\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"sh-sleeper-point\"\u003e\n        Back, side and combination sleepers wanting versatile foam 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 wanting a quiet and low-bounce mattress response\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\u003eMedium vs Firm\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The Polar Wave Medium provides more surface cushioning and gradual\n        contouring than the Firm version.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Firm may suit customers 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 Polar Wave Plush.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Plush focuses on deeper cushioning and closer contouring, while Medium\n        provides broader everyday versatility.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eAll-Foam vs Hybrid\u003c\/h2\u003e\n\n      \u003cp\u003e\n        This Polar Wave model relies entirely on foam for cushioning and\n        structural support. It does not contain a spring system.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Compared with a hybrid mattress, it generally feels quieter, less\n        bouncy and more uniformly cushioned across the sleep surface.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eMedium Memory Foam Behaviour\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Medium foam adapts gradually to weight and pressure while allowing\n        more surface give than a Firm foam mattress.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Heavier sleepers may experience deeper contouring, while lighter\n        sleepers may perceive the same mattress as somewhat firmer.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eLiquid Gel Flex Foam\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Liquid gel is incorporated through the foam structure rather than\n        being applied only as a surface treatment.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        It forms part of the cushioning and temperature-management design while\n        retaining a flexible foam response.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eGel-Infused AirFoam\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Gel-infused AirFoam contributes responsive surface cushioning and\n        supports the mattress’s balanced Medium comfort character.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Actual sleeping temperature will still depend on room conditions,\n        bedding, mattress protectors and individual sensitivity.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eMovement Across the Bed\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Layered foam can absorb some everyday movement instead of transferring\n        it through a connected spring system.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Complete motion isolation cannot be guaranteed. Results depend on\n        mattress size, sleeper weight, movement and the supporting bed base.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eUnpacking and Expansion\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Carefully remove the outer packaging without using sharp tools close\n        to the mattress surface. Position the mattress on the bed base before\n        opening the final compressed wrapping.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Allow approximately 24 hours for expansion and ventilation. The final\n        shape and comfort response may continue to develop after this period.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eNew-Foam Odour\u003c\/h2\u003e\n\n      \u003cp\u003e\n        A temporary new-foam or packaging odour may be noticeable after the\n        mattress is first opened.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Keep the room well ventilated while the mattress expands and airs.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eCover Care\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Remove the cover only in accordance with MLILY’s care instructions.\n        Follow the attached label before cleaning, machine washing or drying.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Internal foam layers must not be machine washed, soaked or exposed to\n        excessive moisture.\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, ventilated and suitably\n        supportive foundation. Slats should be secure and appropriately spaced.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        An uneven, damaged or sagging base may affect mattress comfort,\n        support and warranty eligibility.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eMattress Height and Linen\u003c\/h2\u003e\n\n      \u003cp\u003e\n        The mattress is approximately 25cm high. Check the pocket depth of\n        fitted sheets and mattress protectors before ordering.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        The final sleeping height will also depend on the selected bed frame\n        or foundation.\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, room temperature 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 contouring.\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"sh-info-block\"\u003e\n\n      \u003ch2\u003eDelivery and Mattress Care\u003c\/h2\u003e\n\n      \u003cp\u003e\n        Delivery availability and charges depend on mattress size, stock\n        availability and destination postcode.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Use a suitable mattress protector, rotate the mattress according to\n        MLILY’s care guidance and do not flip it unless specifically instructed\n        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 is an all-foam mattress and does not contain pocket springs or another\n    metal spring system. Medium is a general comfort description rather than a\n    standardised firmness measurement. Individual comfort and temperature\n    experience will vary according to body weight, sleeping position, bedding,\n    room conditions and bed-base construction. This listing includes the\n    mattress only unless otherwise stated.\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Mlily","offers":[{"title":"Long Single","offer_id":49623128932504,"sku":null,"price":949.0,"currency_code":"AUD","in_stock":true},{"title":"King Single","offer_id":49623128965272,"sku":null,"price":999.0,"currency_code":"AUD","in_stock":true},{"title":"Double","offer_id":49623128998040,"sku":null,"price":1049.0,"currency_code":"AUD","in_stock":true},{"title":"Queen","offer_id":49623129030808,"sku":null,"price":1099.0,"currency_code":"AUD","in_stock":true},{"title":"King","offer_id":49623129063576,"sku":null,"price":1399.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2034\/1523\/files\/polar_foam_sleep_house.png?v=1785654217","url":"https:\/\/www.sleephouse.com.au\/products\/mlily-polar-wave-medium-memory-foam-mattress","provider":"Sleep House","version":"1.0","type":"link"}