{"title":"Comfort Plus","description":null,"products":[{"product_id":"comfort-plus-queen-mattress","title":"Sierra Sleep Comfort Plus Mattress — 680 Coils, Lumbar First","description":"\u003cp\u003eA quarter-inch of gel foam sounds modest until you learn where it sits: directly over the lumbar zone, targeting the support most backs actually miss. The Comfort Plus runs that gel layer over an inch of quilt foam and polyester comfort fiber, with 680 wrapped coils underneath and two perimeter rows of heavier coil guarding the edges.\u003c\/p\u003e\u003cp\u003eThe feel is a dependable medium — agreeable across positions, steady at the borders — and the pricing puts real wrapped-coil construction inside nearly any budget.\u003c\/p\u003e\u003cp\u003eEgg Harbor Township, Margate, and Northfield shoppers furnishing whole bedrooms lean on this one as the default answer.\u003c\/p\u003e\n\u003c!--kf-qa-start--\u003e\n\u003cdiv class=\"kf-qa\"\u003e\n\u003ch3\u003eQuestions \u0026amp; Answers\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does the Comfort Plus feel?\u003c\/summary\u003e\u003cp\u003eA balanced medium — light gel-foam contour at the lumbar zone with wrapped-coil support and reinforced edges.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat sizes and prices does it come in?\u003c\/summary\u003e\u003cp\u003eTwin $329.99, Full $419.99, Queen $469.99, King $579.99.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the lumbar targeting?\u003c\/summary\u003e\u003cp\u003eHigh-density gel memory foam positioned over the center third of the mattress — extra attention exactly where lower backs sag on lesser beds.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it isolate motion?\u003c\/summary\u003e\u003cp\u003eYes — the 680 individually wrapped coils respond independently, keeping a partner's movement local.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty applies?\u003c\/summary\u003e\u003cp\u003eSierra Sleep's 10-year non-prorated warranty — ask our team for the terms.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!--kf-qa-end--\u003e\n\u003c!--kf-faq-start--\u003e\n\u003cdiv class=\"kf-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty do Ashley Sleep and Sierra Sleep mattresses carry?\u003c\/summary\u003e\u003cp\u003eMost carry a 10-year non-prorated warranty — check the product details for the specific model, or ask our team.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know which firmness is right for me?\u003c\/summary\u003e\u003cp\u003eSide sleepers usually do best with soft to medium feels, back and stomach sleepers with medium-firm to firm. The surest way is the 7-minute Dream Catcher pressure-mapping test at our Northfield showroom — it shows your pressure points on screen instead of guessing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need a box spring or foundation with this mattress?\u003c\/summary\u003e\u003cp\u003eMost modern mattresses need a solid, flat support — a foundation, platform bed, or adjustable base rather than an old-style box spring. Check the product details or ask our team what pairs correctly with this model.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo you offer financing?\u003c\/summary\u003e\u003cp\u003eYes — financing is available through the Synchrony HOME card. Ask our team about current offers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat if I find a lower price somewhere else?\u003c\/summary\u003e\u003cp\u003eKensington offers a price match guarantee — bring us the price and we'll take a look.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!--kf-faq-end--\u003e","brand":"Sierra Sleep® by Ashley","offers":[{"title":"Twin","offer_id":49926736773258,"sku":"M50911","price":329.99,"currency_code":"USD","in_stock":false},{"title":"Full","offer_id":49926736806026,"sku":"M50921","price":419.99,"currency_code":"USD","in_stock":false},{"title":"Queen","offer_id":49926736838794,"sku":"M50931","price":469.99,"currency_code":"USD","in_stock":false},{"title":"King","offer_id":49926736871562,"sku":"M50941","price":579.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/3705\/files\/M50931-SW-P1-KO_6a1d2b65-fdef-40c3-8a37-1c1a000ddbce.jpg?v=1785057248"},{"product_id":"comfort-plus-queen-mattress-1","title":"Sierra Sleep Comfort Plus Steel-Encased Mattress — Edges That Do Not Quit","description":"\u003cp\u003eEdge roll-off is how budget beds shrink — the last six inches on each side stop being usable and a queen quietly becomes a full. The Comfort Plus Steel-Encased ends that: 680 individually wrapped coils under high-density gel memory foam lumbar support and quilt foam, with a steel-encased perimeter that keeps every inch of the surface sleeping.\u003c\/p\u003e\u003cp\u003eThe feel is a dependable medium, and the whole build costs less than most brands charge for the shrinking kind.\u003c\/p\u003e\u003cp\u003ePress the edge yourself — the Dream Catcher pressure-mapping test, powered by X-SensorTech — about 7 minutes, 1,600+ sensors — handles the rest at The Mattress Store inside our Northfield showroom. Absecon, Cape May, and Ocean City sleepers, it is worth the loop.\u003c\/p\u003e\n\u003c!--kf-qa-start--\u003e\n\u003cdiv class=\"kf-qa\"\u003e\n\u003ch3\u003eQuestions \u0026amp; Answers\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat does steel-encased mean?\u003c\/summary\u003e\u003cp\u003eThe perimeter coils are wrapped in steel encasement — the edge stays supportive for sitting and full-width sleeping instead of rolling off.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat sizes and prices does it come in?\u003c\/summary\u003e\u003cp\u003eTwin $260.99, Full $324.99, Queen $367.99, King $450.99.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does it feel?\u003c\/summary\u003e\u003cp\u003eA balanced medium — gel memory foam lumbar attention over 680 wrapped coils.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow does it differ from the standard Comfort Plus?\u003c\/summary\u003e\u003cp\u003eThe steel-encased edge is the upgrade — same 680-coil, lumbar-targeted idea with a reinforced perimeter.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty applies?\u003c\/summary\u003e\u003cp\u003eSierra Sleep's 10-year non-prorated warranty — ask our team for the terms.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!--kf-qa-end--\u003e\n\u003c!--kf-faq-start--\u003e\n\u003cdiv class=\"kf-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I try this mattress before buying?\u003c\/summary\u003e\u003cp\u003eYes. The Mattress Store inside our Northfield showroom carries floor models across our brands, and you can take the Dream Catcher pressure-mapping test, powered by X-SensorTech — about 7 minutes, 1,600+ sensors — to see which feel actually fits how you sleep.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo you remove my old mattress?\u003c\/summary\u003e\u003cp\u003eAsk our team about haul-away when you schedule delivery — we can walk you through the options for your order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this work with an adjustable base?\u003c\/summary\u003e\u003cp\u003eMost current mattresses we carry are adjustable-base compatible. If you're pairing with a specific base, ask our team to confirm the combination before you order.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat if I find a lower price somewhere else?\u003c\/summary\u003e\u003cp\u003eKensington offers a price match guarantee — bring us the price and we'll take a look.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I see this before I buy?\u003c\/summary\u003e\u003cp\u003eYou can see this piece or comparable pieces in our two-acre Northfield showroom at 200 Tilton Road — a 4th-generation family store serving South Jersey since 1912.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!--kf-faq-end--\u003e","brand":"Sierra Sleep® by Ashley","offers":[{"title":"Twin","offer_id":49927639236746,"sku":"M51811","price":260.99,"currency_code":"USD","in_stock":false},{"title":"Full","offer_id":49927639269514,"sku":"M51821","price":324.99,"currency_code":"USD","in_stock":false},{"title":"Queen","offer_id":49927639302282,"sku":"M51831","price":367.99,"currency_code":"USD","in_stock":false},{"title":"King","offer_id":49927639335050,"sku":"M51841","price":450.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/3705\/files\/M51831-ANGLE-SW-P1-KO_975ce71a-6dbf-45e0-87f3-b6a1d5a4749a.jpg?v=1785101289"}],"url":"https:\/\/kensingtonfurniture.com\/collections\/comfort-plus.oembed","provider":"Kensington Furniture \u0026 Mattress","version":"1.0","type":"link"}