{"product_id":"king-size-mattress-medium-firm-14-inch-hybrid-mattress-king-size-in-a-box-memory-foam-pocket-springs-for-back-pain-relief-fiberglass-free-motion-isolation-certipur-us-oeko-tex-certified_bdbb7013","title":"King Size Mattress, Medium Firm 14 Inch Hybrid Mattress King Size in a Box - Memory Foam \u0026 Pocket Springs for Back Pain Relief, Fiberglass Free, Motion Isolation, CertiPUR-US \u0026 OEKO-TEX Certified","description":"Precision Fit \u0026amp; Hassle-Free Setup:Designed for King-size beds (76\"×79\"×14\"). it arrives compressed in a box for effortless setup. Fits all frame types—platform. box spring. or floor. Allow 48-72 hours for full expansion. The box design simplifies handling and placement.\u003cbr\u003eCooling comfort \u0026amp; healthier sleep:Memory foam infused with cooling gel provides pressure relief and temperature regulation. The hybrid design combines individually wrapped coils for customized support from head to toe. Fiberglass-free. OEKO-TEX. and CertiPUR-US certified foams ensure hypoallergenic safety and zero off-gassing for fresh. breathable air.\u003cbr\u003eCustomized Support \u0026amp; Lasting Peace of Mind:Experience the precision of nearly 900 individually wrapped springs for targeted spinal support and minimal motion transfer. Zoned design offers softer shoulder support and firmer waist push-back. Tested 100.000 times with reinforced edges and high-density foam base for lasting. all-position support.\u003cbr\u003eHybrid Value \u0026amp; Eco-smart:The hybrid design delivers premium comfort at a great value. No box spring needed—ready to use straight from the box. Compact shipping reduces our carbon footprint and simplifies storage. Heads-up: During the first a short period after unboxing. the comfort foam layers may not have fully expanded. which could make the mattress feel firmer than expected. Gently patting the surface can help speed up the recovery process.\u003cbr\u003eNo-Risk Guarantee: At Luxysea. we're more than a brand - we're a symbol of enduring trust.Each bed in a box king size is manufactured under strict QC guidelines and inspected before being shipped to you. We offer 360-night trial \u0026amp; 10-year support. If you have questions or feedback about king size memory foam mattress. our dedicated team is always eager to assist.\u003cbr\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Is this mattress too soft or too firm? Does it help with back pain? \u003c\/p\u003e\n\u003cp\u003eThis is a medium-firm mattress. providing a perfect balance of comfort and sturdy support. It promotes proper spinal alignment. which is highly effective for relieving pressure points and alleviating lower back pain. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Does this mattress sleep hot at night? \u003c\/p\u003e\n\u003cp\u003e No! This mattress is built with highly breathable materials for maximum airflow. It efficiently dissipates body heat and regulates temperature. ensuring you stay cool and comfortable all night long without waking up hot. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003eWill I feel my partner tossing and turning? Does the edge sink? \u003c\/p\u003e\n\u003cp\u003e Not at all! It features advanced motion isolation. so your partner's movements won't disturb you. It also offers excellent edge support. allowing you to sit securely on the edge without slipping or sinking. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e How long to fully expand? Is there a strong chemical smell? \u003c\/p\u003e\n\u003cp\u003e Please allow up to 72 hours for full expansion. There is no harsh chemical smell. You might notice a faint packaging odor upon unboxing. but simply opening a window for ventilation will clear it up quickly. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Does this mattress contain fiberglass? Is it safe? \u003c\/p\u003e\n\u003cp\u003e It is 100% fiberglass-free and lab-certified safe for daily use. If you need to verify our safety certifications.we are happy to provide the original documents immediately. \u003c\/p\u003e\n\u003c\/li\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Is this mattress too soft or too firm? Does it help with back pain? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Does this mattress sleep hot at night? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003eWill I feel my partner tossing and turning? Does the edge sink? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e How long to fully expand? Is there a strong chemical smell? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Does this mattress contain fiberglass? Is it safe? \u003c\/p\u003e","brand":"Luxysea","offers":[{"title":"King","offer_id":49257646751987,"sku":"647865476395302915-33272253-24904466-103456646-0-0-0-0","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Queen","offer_id":49257646784755,"sku":"647865476395302915-33272253-24904466-103456647-0-0-0-0","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Queen (U.S. Standard)","offer_id":49257646817523,"sku":"647865476395302915-33272253-24904466-103456648-0-0-0-0","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Twin","offer_id":49257646850291,"sku":"647865476395302915-33272253-24904466-103456649-0-0-0-0","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Full","offer_id":49257646883059,"sku":"647865476395302915-33272253-24904466-103456650-0-0-0-0","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Full (U.S. Standard)","offer_id":49257646915827,"sku":"647865476395302915-33272253-24904466-103456651-0-0-0-0","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/5708\/9523\/files\/670bfae58ae8f736b926ef774785f78b3b9803912aaf38d3f33184c84e6d50a6_b11415f3-15c8-4f9b-a293-556cc78a2590.jpg?v=1781439231","url":"https:\/\/mietools.com\/products\/king-size-mattress-medium-firm-14-inch-hybrid-mattress-king-size-in-a-box-memory-foam-pocket-springs-for-back-pain-relief-fiberglass-free-motion-isolation-certipur-us-oeko-tex-certified_bdbb7013","provider":"Wayfair Outlet","version":"1.0","type":"link"}