{"product_id":"memory-foam-mattress-topper-certipur-us-cooling-gel-5-zone","title":"Memory Foam Mattress Topper CertiPUR-US Certified | Cooling Gel | 2\" 3\" 4\" Thick | Standard \u0026 5-Zone | Twin Full Queen King Cal-King","description":"\u003ch2\u003eMemory Foam Mattress Topper — CertiPUR-US Certified, Cooling Gel Technology\u003c\/h2\u003e\u003cp\u003eTransform your sleep with the Nuvia Haven Cooling Gel Memory Foam Mattress Topper. Whether you're softening a firm mattress, reviving an aging one, or simply upgrading your comfort, this topper delivers. Available in \u003cstrong\u003e2\", 3\", and 4\" thickness\u003c\/strong\u003e in both \u003cstrong\u003eStandard\u003c\/strong\u003e and \u003cstrong\u003e5-Zone pressure-relief\u003c\/strong\u003e configurations, and in every major US size from Twin to California King. Certified by \u003cstrong\u003eCertiPUR-US\u003c\/strong\u003e — free from harmful chemicals so you can rest easy.\u003c\/p\u003e\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e❄️ \u003cstrong\u003eCooling Gel Infusion\u003c\/strong\u003e — draws heat away from the body for a cooler, more comfortable night's sleep\u003c\/li\u003e\n\u003cli\u003e🧠 \u003cstrong\u003ePremium Memory Foam\u003c\/strong\u003e — contours to your body, distributing weight evenly and relieving pressure at shoulders, hips, and lower back\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCertiPUR-US Certified\u003c\/strong\u003e — independently tested, free from harmful chemicals, heavy metals, and ozone depleters — safe for the whole family\u003c\/li\u003e\n\u003cli\u003e🍯 \u003cstrong\u003e5-Zone Ergonomic Support (Upgrade Option)\u003c\/strong\u003e — five targeted zones align with head\/neck, shoulders, lumbar, hips, and legs for optimized spinal alignment\u003c\/li\u003e\n\u003cli\u003e🛏️ \u003cstrong\u003e3 Thickness Choices\u003c\/strong\u003e — 2\" for subtle comfort boost, 3\" for a plush upgrade, 4\" for maximum cushioning and pressure relief\u003c\/li\u003e\n\u003cli\u003e📐 \u003cstrong\u003eAll Standard US Sizes\u003c\/strong\u003e — Twin, Twin XL, Full, Queen, King, California King\u003c\/li\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eVersatile Use\u003c\/strong\u003e — perfect for bedrooms, guest rooms, college dorms, RVs, and vacation homes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003cth\u003e5-Zone Upgrade\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoam Type\u003c\/td\u003e\n\u003ctd\u003eCooling gel memory foam\u003c\/td\u003e\n\u003ctd\u003eCooling gel memory foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport Zones\u003c\/td\u003e\n\u003ctd\u003eUniform full-body comfort\u003c\/td\u003e\n\u003ctd\u003e5 targeted ergonomic zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness Options\u003c\/td\u003e\n\u003ctd\u003e2\", 3\", 4\"\u003c\/td\u003e\n\u003ctd\u003e2\", 3\", 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US\u003c\/td\u003e\n\u003ctd\u003eCertiPUR-US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003eTwin to Cal-King\u003c\/td\u003e\n\u003ctd\u003eTwin to Cal-King\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eGeneral comfort upgrade\u003c\/td\u003e\n\u003ctd\u003eBack\/hip pain, spinal alignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwin\u003c\/td\u003e\n\u003ctd\u003e38\" × 75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTwin XL\u003c\/td\u003e\n\u003ctd\u003e38\" × 80\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull\u003c\/td\u003e\n\u003ctd\u003e54\" × 75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQueen\u003c\/td\u003e\n\u003ctd\u003e60\" × 80\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKing\u003c\/td\u003e\n\u003ctd\u003e76\" × 80\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalifornia King\u003c\/td\u003e\n\u003ctd\u003e72\" × 84\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What does CertiPUR-US certified mean?\u003c\/strong\u003e\u003cbr\u003eA: CertiPUR-US is an independent certification verifying foam is made without ozone depleters, PBDE flame retardants, mercury, lead, formaldehyde, and phthalates — with low VOC emissions for indoor air quality. Simply put: it's safe for your family.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Will this topper make my mattress feel softer?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The memory foam layer conforms to your body and adds a plush comfort layer. The 3\" and 4\" options provide the most noticeable softening effect.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Which thickness should I choose?\u003c\/strong\u003e\u003cbr\u003eA: Choose 2\" for a subtle comfort improvement, 3\" (our most popular) for a genuine plush upgrade, or 4\" for maximum cushioning — ideal for very firm or worn-out mattresses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the 5-Zone version worth it?\u003c\/strong\u003e\u003cbr\u003eA: If you experience back pain, hip discomfort, or want therapeutic spinal support, the 5-Zone version is highly recommended. For general comfort upgrades, the standard version performs excellently.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Does this topper sleep hot?\u003c\/strong\u003e\u003cbr\u003eA: The cooling gel infusion is specifically engineered to counteract heat retention in traditional memory foam, keeping your sleep surface cooler throughout the night.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this a good gift for someone who has everything?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely — a quality mattress topper is a universally appreciated gift for housewarmings, weddings, college move-ins, and anyone who values better sleep. It ships fast from our US warehouse, making it a reliable last-minute gift too.\u003c\/p\u003e\u003ch2\u003eFast US Shipping\u003c\/h2\u003e\u003cp\u003eShips from US warehouse — free delivery in \u003cstrong\u003e2–7 business days\u003c\/strong\u003e right to your door. 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