{"product_id":"giselle-18cm-memory-foam-mattress-green-tea-foam-cool-gel-foam-mattresses-king-single","title":"Giselle Bedding | Green Tea \u0026 Cool Gel Memory Foam Mattress | 18cm | King Single","description":"\u003cp\u003eThe Giselle Bedding SHADOW Series is an 18cm-thick King Single non-spring memory foam mattress with a multi-layer foam structure: a green tea memory foam layer paired with a 7-zone cool gel-infused foam layer, both engineered for airflow and weight distribution. The premium knitted fabric cover is removable via zip and machine washable.\u003c\/p\u003e\n\u003cp\u003eThe non-spring construction helps reduce motion transfer, and the 7-zone foam profile provides differentiated support across body regions. The mattress arrives vacuum-packed and expands to its full shape within approximately 24 hours of unpacking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for children under 3 years of age.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGiselle Bedding SHADOW Series\u003c\/li\u003e\n\u003cli\u003e18cm thickness\u003c\/li\u003e\n\u003cli\u003eNon-spring memory foam construction\u003c\/li\u003e\n\u003cli\u003eMedium-firm feel (6.5\/10)\u003c\/li\u003e\n\u003cli\u003eGreen tea memory foam layer\u003c\/li\u003e\n\u003cli\u003e7-zone cool gel-infused foam layer\u003c\/li\u003e\n\u003cli\u003ePremium knitted fabric cover\u003c\/li\u003e\n\u003cli\u003eRemovable, machine-washable zip cover\u003c\/li\u003e\n\u003cli\u003eReduced motion transfer\u003c\/li\u003e\n\u003cli\u003eCertifications: CertiPUR, CertiPUR-US, OEKO-TEX, SGS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Giselle Bedding\u003c\/li\u003e\n\u003cli\u003eSize: King Single — 107cm × 203cm × 18cm\u003c\/li\u003e\n\u003cli\u003eFirmness: Medium Firm (6.5\/10)\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eCover: Knitted fabric\u003c\/li\u003e\n\u003cli\u003eFoam: Cool gel-infused foam and green tea memory foam\u003c\/li\u003e\n\u003cli\u003ePackaging: Vacuum-packed; expands within ~24 hours\u003c\/li\u003e\n\u003cli\u003eAssembly required: No\u003c\/li\u003e\n\u003cli\u003eNumber of packages: 1\u003c\/li\u003e\n\u003cli\u003eWarranty: 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this mattress hypoallergenic or dust mite resistant?\u003c\/strong\u003e\u003cbr\u003eAll mattresses gradually collect allergens through normal use. A mattress encasement can help create a barrier between you and the mattress surface.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEncase the whole bed — mattress, pillows and quilt — for full coverage where you sleep. Shop the \u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/dust-mite-covers\"\u003edust mite encasement range\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShort on budget? Start with the mattress. A \u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/dust-mite-mattress-protectors\"\u003edust mite mattress protector\u003c\/a\u003e covers the biggest surface for the lowest spend — then add a \u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/pillow-protectors\"\u003epillow protector\u003c\/a\u003e and \u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/collections\/dust-mite-quilt-doona-covers\"\u003equilt protector\u003c\/a\u003e later.\u003c\/li\u003e\n\u003cli\u003eBacked by research. A 2003 clinical trial found mattress and pillow encasings significantly reduced dust mite allergen levels over 12 months.\u003c\/li\u003e\n\u003cli\u003eGet the full setup right. Our \u003ca href=\"https:\/\/www.dustmiteallergysolutions.com.au\/pages\/low-allergen-bedroom\"\u003elow-allergen bedroom guide\u003c\/a\u003e covers encasements, washing and humidity in one place.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eManaging a diagnosed allergy? Your GP or allergy specialist can advise on what's right for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is green tea foam?\u003c\/strong\u003e\u003cbr\u003eGreen tea foam is a polyurethane foam made with green tea extract incorporated during manufacturing. The infusion is typically marketed for freshness; we describe it factually as a foam type rather than making freshness or odour-control claims.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 7-zone foam mean?\u003c\/strong\u003e\u003cbr\u003e7-zone foam has different firmness or surface profiles across seven regions of the mattress, designed to provide differentiated support to the head, shoulders, upper back, lower back, hips, thighs, and feet. The intent is to balance pressure relief with spinal support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs cool gel-infused foam better for hot sleepers?\u003c\/strong\u003e\u003cbr\u003eCool gel-infused foam is designed to dissipate heat more effectively than standard memory foam. Real-world cooling depends on bedding choice, room temperature, and personal sleep environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the certifications mean?\u003c\/strong\u003e\u003cbr\u003eCertiPUR and CertiPUR-US are independent certification programs for flexible polyurethane foam, indicating tested content (free of certain substances), emissions, and durability. OEKO-TEX certification indicates the textile components have been tested against a list of harmful substances. OEKO-TEX® certification on this product is held by the manufacturer. SGS is a global testing and inspection company that has independently verified specific product attributes. These certifications relate to materials testing — they aren't allergy or health claims.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit a dust mite mattress encasement?\u003c\/strong\u003e\u003cbr\u003eThis mattress is 18cm deep, 107 × 203cm (King Single). Encasements sized for 15–25cm King Single mattresses fit. Browse our \u003ca href=\"\/collections\/dust-mite-mattress-protectors\"\u003emattress encasement range\u003c\/a\u003e for current sizing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes is this mattress available in?\u003c\/strong\u003e\u003cbr\u003eThis listing is the King Single. See our \u003ca href=\"\/collections\/mattresses\"\u003efull mattress range\u003c\/a\u003e for other sizes and series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it arrive?\u003c\/strong\u003e\u003cbr\u003eVacuum-packed in a box for easy delivery and room access. Allow up to 24 hours after unboxing for the mattress to fully expand to its 18cm profile.\u003c\/p\u003e\n\u003ch3\u003ePackage contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Giselle Bedding SHADOW Series Memory Foam Mattress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product includes a 5-year warranty.\u003c\/p\u003e","brand":"Dust Mite Allergy Solutions","offers":[{"title":"Default Title","offer_id":50976340508962,"sku":"FOAM-C-MFM-SHADOW-H18-KS","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/4207\/3634\/files\/FOAM-C-MFM-SHADOW-H18-KS-202601071802-00.jpg?v=1769631124","url":"https:\/\/www.dustmiteallergysolutions.com.au\/products\/giselle-18cm-memory-foam-mattress-green-tea-foam-cool-gel-foam-mattresses-king-single","provider":"Dust Mite Allergy Solutions","version":"1.0","type":"link"}