{"product_id":"dumos-mattress-topper-queen-size-4-inch-gel-infused-memory-foam-cooling-certipur-us-soft-breathable","title":"DUMOS Mattress Topper Queen Size 4-Inch Gel-Infused Memory Foam – Cooling, CertiPUR-US, Soft \u0026 Breathable","description":"\u003ch2\u003eElevate Your Sleep with the DUMOS 4-Inch Gel-Infused Memory Foam Topper\u003c\/h2\u003e\n\u003cp\u003eThe DUMOS Mattress Topper in queen size adds a cushioned, adaptive layer to your bed, sleeper sofa, or RV bed. Engineered to respond to your body's curves, it helps you find a more comfortable alignment whether you sleep on your back, side, or stomach.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-density memory foam, this topper offers lasting support that stays plush and responsive through many nights of use, so the surface can feel like a fresh, supportive layer similar to a new mattress.\u003c\/p\u003e\n\n\u003ch3\u003eCooling technology for a more refreshing night\u003c\/h3\u003e\n\u003cp\u003eCooling gel bead injections and vortex airflow design actively work to minimize heat buildup. The result is a surface that breathes easily and feels cooler to the touch as you drift off.\u003c\/p\u003e\n\n\u003cp\u003eIn addition, the materials are CertiPUR-US certified, validated by independent testing for safety, low emissions, and durability. This gives you confidence in the quality of the foam and its compatibility with sensitive skin.\u003c\/p\u003e\n\n\u003ch3\u003eQuality you can feel\u003c\/h3\u003e\n\u003cp\u003eThe topper showcases elasticity and resilience, resisting noticeable deformation over time. It returns to shape after use, maintaining a soft yet supportive feel that many users describe as a fresh, premium sleeping surface.\u003c\/p\u003e\n\n\u003ch3\u003eEasy to use and maintain\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReady to install: the topper arrives compressed for easy transport and expands to full size in a ventilated area.\u003c\/li\u003e\n  \u003cli\u003eAvoid prolonged direct sunlight to prevent yellowing and help maintain the surface appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eAdaptive ergonomic contouring for diverse sleeping positions and body curves.\u003c\/li\u003e\n  \u003cli\u003eLong-lasting support from high-density memory foam that resists flattening.\u003c\/li\u003e\n  \u003cli\u003eCooling gel infusion and enhanced airflow for a cooler night’s rest.\u003c\/li\u003e\n  \u003cli\u003eCertiPUR-US certified materials ensuring safety and low emissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVersatile upgrade for your space\u003c\/h3\u003e\n\u003cp\u003eIdeal for upgrading a sleeper sofa, guest room, or RV bed, the topper provides a breathable, softly contoured layer that can adapt to different sleeping setups. It offers a practical option for travelers and guests seeking a more comfortable, cooler rest without replacing an entire mattress.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces is the DUMOS Mattress Topper suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for beds, sleeper sofas, and RV\/camper beds, adding soft, cooling support across sleeping setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I care for and expand the topper after unboxing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Unpack, place in a ventilated area for 24 hours to regain full size, and avoid prolonged direct sunlight to prevent yellowing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DUMOS","offers":[{"title":"Default Title","offer_id":51685034066237,"sku":"B0GNJPMSBX","price":124.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/dumos-mattress-topper-queen-4inch-cooling-gel-infused.jpg?v=1778271534","url":"https:\/\/loftwyn.com\/products\/dumos-mattress-topper-queen-size-4-inch-gel-infused-memory-foam-cooling-certipur-us-soft-breathable","provider":"loftwyn","version":"1.0","type":"link"}