{"id":152035,"date":"2026-05-20T15:09:26","date_gmt":"2026-05-20T19:09:26","guid":{"rendered":"https:\/\/www.matelasbonheur.ca\/?post_type=product&#038;p=152035"},"modified":"2026-07-07T12:01:39","modified_gmt":"2026-07-07T16:01:39","slug":"sealy-posturepedic-proback-plus-livanto-4-0-mattress","status":"publish","type":"product","link":"https:\/\/www.matelasbonheur.ca\/en\/product\/sealy-posturepedic-proback-plus-livanto-4-0-mattress\/","title":{"rendered":"Sealy PosturePedic ProBack Plus\u00ae Livanto 4.0 Mattress"},"content":{"rendered":"<p data-sourcepos=\"1:1-1:95\"><strong>Discover the enveloping comfort of the Sealy Posturepedic ProBack Plus Livanto 4.0 Mattress<\/strong><\/p>\n<p data-sourcepos=\"4:1-4:335\">Are you looking for a mattress that combines the support of a firm mattress with the comfort of a plush mattress? The Sealy Posturepedic ProBack Plus Livanto 4.0 is the ideal solution. Designed for sleepers who want the best of both worlds, this mattress offers optimal support and semi-firm comfort that adapts to all sleep positions.<\/p>\n<p data-sourcepos=\"7:1-7:38\"><strong>Balanced Support for Restful Sleep<\/strong><\/p>\n<p data-sourcepos=\"10:1-10:325\">The Livanto 4.0 features the Sealy Response\u2122 system of individually pocketed coils, which conforms to your body shape and provides targeted support. With 1000 coils in a queen-size mattress, you benefit from excellent weight distribution and increased durability. Sleep soundly without pressure points or areas of discomfort.<\/p>\n<p data-sourcepos=\"13:1-13:40\"><strong>Semi-Firm Comfort that Adapts to You<\/strong><\/p>\n<p data-sourcepos=\"16:1-16:336\">The Livanto 4.0 is distinguished by its semi-firm comfort, ideal for people who sleep on their back, side, or stomach. The HD SealyComfort\u2122 foam and gel-infused HD SealyComfort\u2122 foam provide a welcoming plush feel and a cool sensation, while the additional layer of HD SealyComfort\u2122 foam adds a touch of softness and enveloping comfort.<\/p>\n<p data-sourcepos=\"19:1-19:46\"><strong>Enhanced Lumbar Support for a Healthy Back<\/strong><\/p>\n<p data-sourcepos=\"22:1-22:254\">Thanks to ProBack Plus\u2122 technology and HD GelBoost\u2122 gel-infused memory foam, the Livanto 4.0 offers enhanced lumbar support. This extra support zone in the centre third of the mattress maintains the natural alignment of your spine and prevents back pain.<\/p>\n<p data-sourcepos=\"25:1-25:31\"><strong>Cool and comfortable Nights<\/strong><\/p>\n<p data-sourcepos=\"28:1-28:194\">The durable and stretchable Clean Protect\u00ae fabric of the Livanto 4.0 is infused with SealyAir\u2122 fibres for enhanced airflow. Enjoy a constant feeling of freshness and a healthy sleep environment.<\/p>\n<p data-sourcepos=\"31:1-31:31\"><strong>A Mattress Designed to Last<\/strong><\/p>\n<p data-sourcepos=\"34:1-34:216\">The Solid Edge\u2122 HD foam encasement reinforces the edges of the mattress, allowing you to take advantage of the entire sleep surface. Plus, the Livanto 4.0 is compatible with adjustable bases for personalized comfort.<\/p>\n<p data-sourcepos=\"37:1-37:26\"><strong>Proudly Made in Quebec<\/strong><\/p>\n<p data-sourcepos=\"40:1-40:158\">The Sealy Posturepedic ProBack Plus Livanto 4.0 is proudly made in St-Narcisse, Quebec. It is the result of renowned expertise and unparalleled craftsmanship.<\/p>\n<p data-sourcepos=\"43:1-43:64\"><strong>The Livanto 4.0: The Perfect Balance of Support and Softness<\/strong><\/p>\n<p data-sourcepos=\"46:1-46:235\">If you&#8217;re looking for a semi-firm, durable, and refreshing mattress, the Sealy Posturepedic ProBack Plus Livanto 4.0 is the ideal choice. Treat yourself to nights of deep, revitalizing sleep and wake up feeling refreshed every morning.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Discover the enveloping comfort of the Sealy Posturepedic ProBack Plus Livanto 4.0 Mattress Are you looking for a mattress that combines the support of a firm mattress with the comfort of a plush mattress? The Sealy Posturepedic ProBack Plus Livanto [&hellip;]<\/p>\n","protected":false},"featured_media":151974,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[4428,245,343,251,309],"product_tag":[],"class_list":{"0":"post-152035","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-better","7":"product_cat-mattresses","8":"product_cat-pocket-coils","9":"product_cat-sealy-2","10":"product_cat-semi-firm","11":"pa_grandeur-double-en","12":"pa_grandeur-king","13":"pa_grandeur-queen","14":"pa_grandeur-single","15":"pa_grandeur-single-xl","17":"first","18":"instock","19":"sale","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-variable","24":"has-default-attributes"},"acf":[],"gallery_images":[151925,151927,151928,151929,151926,129800],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.5 (Yoast SEO v24.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sealy PosturePedic ProBack Plus\u00ae Livanto 4.0 Mattress - 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