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Stearns and Foster Lux Estate Medium Firm Mattress 14.5\" Twin XL

The Stearns and Foster Lux Estate Medium Firm Mattress 14.5\" is a luxury hybrid mattress built for the back sleeper or side sleeper who wants pressure relief without the sinking-in feeling of a straight foam bed. This is a tightly hand-sewn tight top, so the surface stays smooth and responsive while the layers underneath do the real work. TEMPUR-Indulge™ memory foam, engineered exclusively for Stearns and Foster® by the sleep scientists at Tempur-Pedic®, sits alongside a supportive latex comfort layer that keeps the feel from going too soft over time. The result is a mattress that holds its shape and yours. If you want to feel it next to every competing option at your price point, stop by any Mancini's Sleepworld location and one of our sleep specialists will put it on your list.

COMFORT AND FEEL: Medium firm with body-contouring memory foam over a responsive coil base that holds lumbar alignment through the night.

SIZE: This Twin XL sized mattress is a natural fit for solo sleepers who need the extra length, including taller adults and college students in a dorm or single bedroom setup.

BEST SLEEP MATCH: Back and side sleepers do well here on a medium firm hybrid mattress. The TEMPUR-Indulge™ foam cushions the hips and shoulders without letting the spine dip out of alignment.

BEST FOR: Ideal for sleepers who run warm at night, need hip and shoulder pressure relief, or wake up feeling stiff from a mattress that has gone too soft.

CONSTRUCTION SPECIFICATIONS: The TENCEL™ cover with enhanced cooling fibers feels cool the moment you lie down. TEMPUR-Indulge™ memory foam adapts to your body and stays there all night. Latex layers underneath add rebound so you never feel stuck. IntelliCoil® HD coils flex independently to support your full weight. The PrecisionEdge™ border keeps the edge from compressing when you sit or sleep near it.

SETUP AND COMPATIBILITY: Works on an adjustable base, platform frame, or box spring. Delivered flat by Mancini's Sleepworld with in-home professional setup available.

NOT A FIT FOR: Sleepers who prefer a deep plush sink-in feel, or those sharing a bed who need more motion isolation than a medium firm hybrid provides.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld includes a 120-night comfort guarantee backed by our Rest Easy Promise. Come try this one in person before you buy, and let our sleep specialists walk you through the options. Add a premium mattress protector at checkout and you can extend that guarantee to a full 365 nights. Free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee are all part of how we do things here.

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Stearns & Foster Lux Estate Medium Firm Mattress 14.5\" Queen

⭐⭐⭐⭐⭐ 4.8 · 500+ verified sleepers

Built for the sleeper who runs warm and needs real lumbar support to fall asleep and stay there, the Stearns & Foster Lux Estate Medium Firm Mattress 14.5\" is one of the best luxury hybrid mattresses in queen size you'll find at this price. The sustainably sourced TENCEL cover feels cool to the touch before you even pull up the sheets. Underneath, TEMPUR-Indulge memory foam developed with Tempur-Pedic maps the curves of your body, while IntelliCoil HD coils work independently to hold you level through the night.

The tight top surface gives this mattress a responsive, grounded feel, with none of the sink-in-and-disappear quality you get from a thick pillow top. The latex transition layer adds just enough buoyancy to make position changes easy, and the dense foam base keeps the overall structure from softening prematurely. If you want to feel it next to every competing mattress we carry, stop by any Mancini's Sleepworld location and one of our sleep specialists will walk you through exactly why this one earns its price point.

COMFORT AND FEEL: Medium firm with a grounded, responsive surface and steady lumbar support through the night.

SIZE: This queen sized mattress is a strong fit for couples and solo back sleepers who want room to move without sacrificing support.

Back and combination sleepers will find the medium firm hybrid mattress queen balance here easy to live with, as the IntelliCoil springs hold alignment while the memory foam layer absorbs shoulder and hip pressure on side-shift transitions.

BEST FOR: Great for **sleeping hot**, **back pain relief**, and **motion isolation**.

The TENCEL quilt cover draws warmth away from the surface before it builds. Just beneath, a 0.75\" layer of TEMPUR-Indulge memory foam absorbs pressure without pulling you deep. Two inches of soft poly foam ease the transition down to a one-inch latex layer that adds long-term resilience. The IntelliCoil HD coil-within-coil support core responds independently across the mattress so one side's movement stays there.

SETUP AND COMPATIBILITY: Delivered flat with in-home setup included. Works with adjustable bases, platform frames, and box springs.

NOT A FIT FOR: Stomach sleepers who need a very firm surface to hold the hips level. Also not the right call for shoppers looking for an all-foam feel.

THE MANCINI'S PROMISE: Our mattress specialists have spent 65 years matching Northern California sleepers to the right bed, and we stand behind every purchase with free next-day delivery and in-home setup, flexible financing, our Best Price Guarantee, and the Rest Easy Promise, which extends your trial to a full 365 nights with the purchase of a mattress protector.

", "gtin8": "SEA-LUX-EST-5M-MF-config", "itemCondition": "https://schema.org/NewCondition", "offers": [ { "@type": "Offer", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "url": "https://www.sleepworld.com/stearns-and-foster-lux-estate--medium-firm-mattress-14.5in/SEA-LUX-EST-3XM-MF.html", "price": 2499, "priceCurrency": "USD", "itemCondition": "https://schema.org/NewCondition", "sku": "SEA-LUX-EST-3XM-MF", "gtin": "SEA-LUX-EST-3XM-MF", "availability": "https://schema.org/InStock" }, { "@type": "Offer", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "url": "https://www.sleepworld.com/stearns-and-foster-lux-estate--medium-firm-mattress-14.5in/SEA-LUX-EST-6M-MF.html", "price": 3199, "priceCurrency": "USD", "itemCondition": "https://schema.org/NewCondition", "sku": "SEA-LUX-EST-6M-MF", "gtin": "SEA-LUX-EST-6M-MF", "availability": "https://schema.org/InStock" }, { "@type": "Offer", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "url": "https://www.sleepworld.com/stearns-and-foster-lux-estate--medium-firm-mattress-14.5in/SEA-LUX-EST-E6M-MF.html", "price": 3199, "priceCurrency": "USD", "itemCondition": "https://schema.org/NewCondition", "sku": "SEA-LUX-EST-E6M-MF", "gtin": "SEA-LUX-EST-E6M-MF", "availability": "https://schema.org/InStock" }, { "@type": "Offer", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "url": "https://www.sleepworld.com/stearns-and-foster-lux-estate--medium-firm-mattress-14.5in/SEA-LUX-EST-5M-MF.html", "price": 2599, "priceCurrency": "USD", "itemCondition": "https://schema.org/NewCondition", "sku": "SEA-LUX-EST-5M-MF", "gtin": "SEA-LUX-EST-5M-MF", "availability": "https://schema.org/InStock" } ], "aggregateRating": { "@type": "AggregateRating", "ratingValue": 4.05, "reviewCount": 1775 }, "review": [ { "@type": "Review", "author": { "@type": "Person", "name": "Unhappy Customer" }, "datePublished": "2026-05-03", "name": "Terrible mattress", "reviewBody": "I have had the mattress 1 1/2 weeks and there is a big indention where I sleep. This is an expensive mattress and I am extremely disappointed.", "reviewRating": { "@type": "Rating", "ratingValue": 1 } }, { "@type": "Review", "author": { "@type": "Person", "name": "Brad" }, "datePublished": "2026-05-01", "name": "Quality, comfy, cool", "reviewBody": "I'm extremely happy with this mattress. After a long day, I feel like I'm melting into the bed. It stays fairly cool, but we had to try different mattress covers that stayed cool as well. The medium firmness was perfect for us as it provides great support for my back, but doesn't provide pressure points. Before this mattress, I would wake up with pain in my shoulder. I haven't had shoulder pain in the morning with this mattress.", "reviewRating": { "@type": "Rating", "ratingValue": 5 } }, { "@type": "Review", "author": { "@type": "Person", "name": "Better sleep" }, "datePublished": "2026-04-29", "name": "Stearns Estate soft pillow", "reviewBody": "I have had Stearns and fosters but since 2000 I love the way they are made. They hold up well this past year. I thought I'd try a cheaper brand and needless to say after a few weeks I moved that bed to another room and purchase my Stearns and foster I went to check out the beds at the dealers and fell in love with the most expensive one, however, could not afford the most expensive one so I settled for the estate, soft pillow top, which was much better than the prior brand I had purchased. I am a die hard, Sterns and foster customer. I have even converted my sister and my niece to purchasing only Stearns and Foster.. ordering it online was really easy and the delivery was right on time. Everything you expect it would be in white glove Service thank you so much..", "reviewRating": { "@type": "Rating", "ratingValue": 5 } }, { "@type": "Review", "author": { "@type": "Person", "name": "Happy Sleeper" }, "datePublished": "2026-04-29", "name": "Quality and Comfortable", "reviewBody": "This mattress is very comfortable and I don't wake up sore anymore. I highly recommend! The delivery was great and the delivery men were very professional and courteous.", "reviewRating": { "@type": "Rating", "ratingValue": 5 } }, { "@type": "Review", "author": { "@type": "Person", "name": "Unhappy sleeper" }, "datePublished": "2026-04-27", "name": "Lasting under 3 years", "reviewBody": "Purchased mattress about 2 1/2 years ago. It is now beginning to sag about an inch causing back pain while sleeping, but not enough for a warranty claim. For this price point, not worth the money. Will not purchase this brand again. They do not back the product.", "reviewRating": { "@type": "Rating", "ratingValue": 1 } }, { "@type": "Review", "author": { "@type": "Person", "name": "shawnc" }, "datePublished": "2026-04-23", "name": "This is NOT the same mattress-- Pillow Top Is Hard", "reviewBody": "I ordered the same thing just 1 year ago and this is NOT the same. They changed the pillow top to be way firmer than before. This WILL be heading back but that's even a problem as their customer service is abysmal. Email's go unanswered -- I'm at the point of challenging it on the Credit Card.", "reviewRating": { "@type": "Rating", "ratingValue": 1 } }, { "@type": "Review", "author": { "@type": "Person", "name": "No More Insomnia" }, "datePublished": "2026-04-18", "name": "Great Quality and comfortable", "reviewBody": "I can now sleep thru the night thanks to Stearns and Foster. Quality at its finest", "reviewRating": { "@type": "Rating", "ratingValue": 5 } }, { "@type": "Review", "author": { "@type": "Person", "name": "No more Insomina" }, "datePublished": "2026-04-18", "name": "Great Quality and comfortable", "reviewBody": "Enhances a good night sleep for sure. Comfort level is superb", "reviewRating": { "@type": "Rating", "ratingValue": 5 } }, { "@type": "Review", "author": { "@type": "Person", "name": "Janiels" }, "datePublished": "2026-04-16", "name": "Too Hard with Body Wells Hard to Sleep", "reviewBody": "We purchased the Estate medium firm which we tested in the store. This is our third Sterns and Foster mattress but this new design is awful. \n As soon as it arrived we called the store thinking, despite the label, they had sent us the firm in error as the bed was very hard. We were told it needed time for the top to release.\n It's now been just over a year, it is still very hard and has developed deep body wells and I now have spinal back pain. We rotate this mattress monthly and even rotate a quarter turn sleeping on it cross-wise. \n We have had an expert inspect it and the result is the wear is \"normal\" so there is nothing we can do. \n We are looking for alternatives and will need to donate a near-brand-new mattress to find comfort. We are so disappointed.", "reviewRating": { "@type": "Rating", "ratingValue": 1 } }, { "@type": "Review", "author": { "@type": "Person", "name": "Disappointed sleeper" }, "datePublished": "2026-04-13", "name": "Too Short for a CA KING!!", "reviewBody": "We bought a CA KING Lux Estate direct from Stearns and Foster. It claims to be a CA King but is too short and leaves at lease 4 inch gap on one side of our bed! We never had this issue over the last three decades of using various brands in CA King size!", "reviewRating": { "@type": "Rating", "ratingValue": 1 } } ] }, "PWRProduct": { "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "url": "https://www.sleepworld.com/stearns-and-foster-lux-estate--medium-firm-mattress-14.5in/SEA-LUX-EST-3XM-MF.html", "description": "

Stearns and Foster Lux Estate Medium Firm Mattress 14.5\" Twin XL

The Stearns and Foster Lux Estate Medium Firm Mattress 14.5\" is a luxury hybrid mattress built for the back sleeper or side sleeper who wants pressure relief without the sinking-in feeling of a straight foam bed. This is a tightly hand-sewn tight top, so the surface stays smooth and responsive while the layers underneath do the real work. TEMPUR-Indulge™ memory foam, engineered exclusively for Stearns and Foster® by the sleep scientists at Tempur-Pedic®, sits alongside a supportive latex comfort layer that keeps the feel from going too soft over time. The result is a mattress that holds its shape and yours. If you want to feel it next to every competing option at your price point, stop by any Mancini's Sleepworld location and one of our sleep specialists will put it on your list.

COMFORT AND FEEL: Medium firm with body-contouring memory foam over a responsive coil base that holds lumbar alignment through the night.

SIZE: This Twin XL sized mattress is a natural fit for solo sleepers who need the extra length, including taller adults and college students in a dorm or single bedroom setup.

BEST SLEEP MATCH: Back and side sleepers do well here on a medium firm hybrid mattress. The TEMPUR-Indulge™ foam cushions the hips and shoulders without letting the spine dip out of alignment.

BEST FOR: Ideal for sleepers who run warm at night, need hip and shoulder pressure relief, or wake up feeling stiff from a mattress that has gone too soft.

CONSTRUCTION SPECIFICATIONS: The TENCEL™ cover with enhanced cooling fibers feels cool the moment you lie down. TEMPUR-Indulge™ memory foam adapts to your body and stays there all night. Latex layers underneath add rebound so you never feel stuck. IntelliCoil® HD coils flex independently to support your full weight. The PrecisionEdge™ border keeps the edge from compressing when you sit or sleep near it.

SETUP AND COMPATIBILITY: Works on an adjustable base, platform frame, or box spring. Delivered flat by Mancini's Sleepworld with in-home professional setup available.

NOT A FIT FOR: Sleepers who prefer a deep plush sink-in feel, or those sharing a bed who need more motion isolation than a medium firm hybrid provides.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld includes a 120-night comfort guarantee backed by our Rest Easy Promise. Come try this one in person before you buy, and let our sleep specialists walk you through the options. Add a premium mattress protector at checkout and you can extend that guarantee to a full 365 nights. Free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee are all part of how we do things here.

", "brand_name": "Stearns and Foster", "category_name": "default", "price": "2499", "in_stock": "1", "upc": "748369624528", "image_url": "https://www.sleepworld.com/dw/image/v2/bkcl_prd/on/demandware.static/-/Sites-sleepworld-products-catalog/default/dwebe1e055/images/hi-res/SEA-/SEA-LUX-EST-5M-MF/SEA-LUX-EST-3XM-MF_1.jpg?sw=140&sh=93", "variants": [ { "page_id_variant": "SEA-LUX-EST-3XM-MF", "manufacturer_id": "SEA-LUX-EST-3XM-MF", "upc": "748369624528", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "image_url": "https://www.sleepworld.com/dw/image/v2/bkcl_prd/on/demandware.static/-/Sites-sleepworld-products-catalog/default/dwebe1e055/images/hi-res/SEA-/SEA-LUX-EST-5M-MF/SEA-LUX-EST-3XM-MF_1.jpg?sw=140&sh=93" }, { "page_id_variant": "SEA-LUX-EST-6M-MF", "manufacturer_id": "SEA-LUX-EST-6M-MF", "upc": "748369625228", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "image_url": "https://www.sleepworld.com/dw/image/v2/bkcl_prd/on/demandware.static/-/Sites-sleepworld-products-catalog/default/dw9544ac74/images/hi-res/SEA-/SEA-LUX-EST-5M-MF/SEA-LUX-EST-6M-MF_1.jpg?sw=140&sh=93" }, { "page_id_variant": "SEA-LUX-EST-E6M-MF", "manufacturer_id": "SEA-LUX-EST-E6M-MF", "upc": "748369624566", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "image_url": "https://www.sleepworld.com/dw/image/v2/bkcl_prd/on/demandware.static/-/Sites-sleepworld-products-catalog/default/dw048f955d/images/hi-res/SEA-/SEA-LUX-EST-5M-MF/SEA-LUX-EST-E6M-MF_1.jpg?sw=140&sh=93" }, { "page_id_variant": "SEA-LUX-EST-5M-MF", "manufacturer_id": "SEA-LUX-EST-5M-MF", "upc": "748369624559", "name": "Stearns and Foster Lux Estate Medium Firm Mattress 14.5\"", "image_url": "https://www.sleepworld.com/dw/image/v2/bkcl_prd/on/demandware.static/-/Sites-sleepworld-products-catalog/default/dw5fc9f58e/images/hi-res/SEA-/SEA-LUX-EST-5M-MF/SEA-LUX-EST-5M-MF_1.jpg?sw=140&sh=93" } ] } }, "addToCartUrl": {}, "resources": { "info_selectforstock": "Select Styles for Availability", "assistiveSelectedText": "selected" }, "quickViewFullDetailMsg": "View Full Details", "closeButtonText": "Close Quickview Dialog", "enterDialogMessage": "Start of Quickview dialog window. Select Close to cancel and close the window.", "template": "product/quickView.isml", "csrf": { "tokenName": "csrf_token", "token": "_5w-qFfrrKgBqWk8EcvfjrzyOvKMdLLyA7MGvj_fnPCUS0JxJDJsOwWHPKTQ1k1NlFwhoPzw83KtJ7jj5J0C9ufWEoVv7xHH4TMa02YCvhjoRsmMYKrNSIqxrh6MSGeuez39-Frf2b8oLqZIw5m_Frh00fOqZfV2BazMqXSRD6GUAFlza1M=" }, "paypal": { "partnerAttributionId": "SFCC_EC_B2C_23_3_0", "pvpButtonEnabled": false, "buttonConfig": { "style": { "height": 35, "color": "gold", "shape": "rect", "layout": "vertical", "label": "checkout", "tagline": false } }, "billingFormFields": { "paymentMethod": { "name": "dwfrm_billing_paymentMethod", "value": "PayPal" }, "savePaypalAccount": { "name": "dwfrm_billing_paypal_savePaypalAccount", "value": false }, "makeDefaultPaypalAccount": { "name": "dwfrm_billing_paypal_makeDefaultPaypalAccount", "value": false }, "billingAgreementID": { "name": "dwfrm_billing_paypal_billingAgreementID", "value": "" }, "billingAgreementPayerEmail": { "name": "dwfrm_billing_paypal_billingAgreementPayerEmail", "value": "" } }, "showStaticImage": false, "paypalStaticImageLink": "https://www.paypalobjects.com/webstatic/en_US/i/buttons/checkout-logo-large.png", "billingAgreementEnabled": true, "payNowData": { "isPayNowFlowEnabled": false }, "isPayPalPmActive": true }, "renderedTemplate": "
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Stearns and Foster Lux Estate Medium Firm Mattress 14.5\" Twin XL

The Stearns and Foster Lux Estate Medium Firm Mattress 14.5\" is a luxury hybrid mattress built for the back sleeper or side sleeper who wants pressure relief without the sinking-in feeling of a straight foam bed. This is a tightly hand-sewn tight top, so the surface stays smooth and responsive while the layers underneath do the real work. TEMPUR-Indulge™ memory foam, engineered exclusively for Stearns and Foster® by the sleep scientists at Tempur-Pedic®, sits alongside a supportive latex comfort layer that keeps the feel from going too soft over time. The result is a mattress that holds its shape and yours. If you want to feel it next to every competing option at your price point, stop by any Mancini's Sleepworld location and one of our sleep specialists will put it on your list.

COMFORT AND FEEL: Medium firm with body-contouring memory foam over a responsive coil base that holds lumbar alignment through the night.

SIZE: This Twin XL sized mattress is a natural fit for solo sleepers who need the extra length, including taller adults and college students in a dorm or single bedroom setup.

BEST SLEEP MATCH: Back and side sleepers do well here on a medium firm hybrid mattress. The TEMPUR-Indulge™ foam cushions the hips and shoulders without letting the spine dip out of alignment.

BEST FOR: Ideal for sleepers who run warm at night, need hip and shoulder pressure relief, or wake up feeling stiff from a mattress that has gone too soft.

CONSTRUCTION SPECIFICATIONS: The TENCEL™ cover with enhanced cooling fibers feels cool the moment you lie down. TEMPUR-Indulge™ memory foam adapts to your body and stays there all night. Latex layers underneath add rebound so you never feel stuck. IntelliCoil® HD coils flex independently to support your full weight. The PrecisionEdge™ border keeps the edge from compressing when you sit or sleep near it.

SETUP AND COMPATIBILITY: Works on an adjustable base, platform frame, or box spring. Delivered flat by Mancini's Sleepworld with in-home professional setup available.

NOT A FIT FOR: Sleepers who prefer a deep plush sink-in feel, or those sharing a bed who need more motion isolation than a medium firm hybrid provides.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld includes a 120-night comfort guarantee backed by our Rest Easy Promise. Come try this one in person before you buy, and let our sleep specialists walk you through the options. Add a premium mattress protector at checkout and you can extend that guarantee to a full 365 nights. Free next-day delivery, in-home professional setup, flexible financing, and our Best Price Guarantee are all part of how we do things here.

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Stearns and Foster Lux Estate Medium Firm Mattress 14.5"

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\n Get two free Tempur-Pedic pillows with purchase of Tempur-Pedic or Stearns & Foster mattress.\n
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\n \n \n \n\n \n \n\n \n \n \n \n \n Price reduced from\n \n MSRP \n $3,099.00\n\n\n \n to\n \n \n \n \n \n \n \n \n Save 19%\n \n \n\n \n\n \n \n \n \n \n \n \n $2,499.00\n\n\n \n \n \n\n\n\n
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\n", "productUrl": "/stearns-and-foster-lux-estate--medium-firm-mattress-14.5in/SEA-LUX-EST-3XM-MF.html" }