Sierra Sleep Essentials 2.0 12 Memory Foam Mattress – The Deep Firm
Price range: $197.99 through $296.99
The deepest Essentials foam build runs twelve inches – a taller stack of high-density memory foam and firm support foam under the 4-way stretch knit cover, holding the line’s firm philosophy with a touch more surface compliance than its shorter siblings.
Nightly back and stomach sleepers get the full-height version of the value-foam idea: silent, motion-free, shaped-holding, and covered by the same 10-year non-prorated warranty as the rest of the family.
Egg Harbor Township, Linwood, and Ocean City shoppers can run the whole Essentials foam ladder – 8, 10, and this 12 – in three lie-downs at The Mattress Store inside our Northfield showroom.
Questions & Answers
How does the 12 Memory Foam feel?
Firm with a slightly deeper handshake than the 8 and 10 – the taller stack adds surface compliance while keeping the firm support philosophy.
What sizes and prices does it come in?
Twin $449.99, Full $519.99, Queen $559.99, King and California King $669.99.
What warranty applies?
A 10-year non-prorated warranty – the same full-value coverage across the Essentials foam family.
Does it work with an adjustable base?
Yes – the all-foam build flexes cleanly with adjustable bases.
Who should pick the 12 over the 10?
Nightly sleepers who want a more substantial bed – the extra core depth reads as durability and presence, with the same firm feel.
Frequently Asked Questions
Does this work with an adjustable base?
Most 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.
What does mattress-in-a-box delivery mean?
The mattress ships compressed and rolled in a box. Unbox it on your base, let it expand, and it reaches full shape within a day or two. Foundations and bases are sold separately.
Can I try this mattress before buying?
Yes. 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.
What if I find a lower price somewhere else?
Kensington offers a price match guarantee – bring us the price and we’ll take a look.
Can I see this before I buy?
You 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.
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California King ,Full ,King ,Queen ,Twin |
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