The Sleep Innovations Shiloh 12 Medium Green Tea Memory Foam mattress is a bed-in-a-box built around three foam layers and a medium feel, sold at a price that starts at $369.99 and reaches $559.99 depending on size. According to the official specifications, it pairs a 2.5 inch green tea memory foam comfort layer with a 3 inch air channel foam layer and a 6.5 inch base, for a total profile of 12 inches. This page reads the documented facts only: what the brand lists, what the dimensions show, and what the warranty covers. The verdict below tells you plainly who this mattress is for and who should look elsewhere.
For the full shortlist this model competes in, see our best memory foam mattresses.
Before anything else, a note on how this analysis works. Every figure here comes from the brand’s own product page. Where the dossier does not cover a topic, this page says so rather than filling the gap with a guess. If you want the current price for your size, check the official site, since prices move.
Our pick
Saatva Classicthe innerspring alternative if you want a longer trial and in-room setup
- 365-night home trial
- Free white-glove delivery and old-mattress removal
- Lifetime warranty
- Three comfort levels and two heights, so you choose the feel rather than accept one
Who is the Shiloh 12 actually for?
The brand lists it as medium support for all sleep positions, with a cradling comfort layer meant to relieve pressure points. It also suits people who specifically want a fiberglass-free fire barrier, since the brand states that construction detail plainly. If your priority is a low entry price with a 10-year warranty attached, this is the profile the Shiloh fits.
It fits less well if you want a choice of firmness, because the Shiloh is offered in one medium feel only. It also fits poorly if you need a mattress delivered, set up, and have the old one taken away, because the documented facts describe a mattress packed for delivery and setup with handles on the cover, not a white-glove service. Those two limits decide most of the buying call before you ever look at a price.
What does the three-layer build actually contain?
The documented facts show a triple-layer design totaling 12 inches: a 2.5 inch green tea memory foam comfort layer, a 3 inch air channel foam layer, and a 6.5 inch base foam. The comfort layer is described as cradling and pressure-relieving, the middle layer as breathable and gently aligning, and the base as structural stability and durable support. That is the whole stack, and the proportions matter: just over half the profile sits in the 6.5 inch base.
The cover is described as soft-touch, and it carries two moving handles on each side, which is a practical detail for a mattress that ships compressed. The brand also states that the fire barrier is fiberglass-free, and that the foam is CertiPUR-US certified, made in the USA, and tested for durability. Those are the certification facts as listed. This page does not extend them into performance claims the brand does not make.
How much does the Shiloh 12 cost in each size?
The official page lists a price range of $369.99 to $559.99 across the size lineup, with the lowest figure shown as the starting price. The dossier does not break the range down size by size, so treat the table below as the documented range plus the exact dimensions and weights the brand publishes. For a live figure in your size, check the current price on the official site.
| Size | Dimensions | Weight |
|---|---|---|
| Twin | 75 x 38 x 12 inches | 40.1 lbs |
| Full | 75 x 54 x 12 inches | 56.9 lbs |
| Queen | 80 x 60 x 12 inches | 67.4 lbs |
| King | 80 x 76 x 12 inches | 85.4 lbs |
| Cal King | 84 x 72 x 12 inches | 84.9 lbs |
The brand also notes that the Shiloh is available in another height, 14 inches, alongside this 12 inch version. New customers are shown a 10 percent code, WELCOME10, on the official page, and free shipping is advertised above a stated spend threshold. Both are listed terms that can change, so confirm them at checkout.
How does a medium memory foam feel for support and pressure?
The brand lists the Shiloh as medium support for all sleep positions, with memory foam that adapts to the shape of the body to relieve pressure points. That is the documented description of feel and support, and it points to a cradling, body-contouring surface rather than a firm, floating one. Shoppers who prefer to lie on top of a mattress rather than sink into it should read that description carefully, because a cradling memory foam and a firm surface are different preferences.
What the dossier does not cover is how the mattress behaves for specific body weights, how it performs at the edges, or how it isolates motion between two sleepers. Rather than fill those gaps, here is buyer guidance: on the official page, check the firmness description, the height you are buying, and the return terms of the retailer you order from, since the Shiloh is sold through multiple retailers as well as the brand site. Those three items decide comfort and risk for most buyers, and they are the ones you can verify before ordering.
What does the green tea foam change about cooling?
According to the official specifications, the comfort layer is infused with real green tea, the foams are described as breathable and open-cell and designed to alleviate heat, and the 3 inch air channel foam is described as improving cool comfort. Those are the brand’s own words about cooling, and this page reports them as written rather than adding a mechanism or a measured result. A short customer quote on the official page also states that the memory foam stays cool through the night, which is one reviewer’s experience, not a test result.
Cooling is exactly the topic where the dossier is thin, so treat it as a check item rather than a settled fact. If you sleep hot, read the official page for the current cover and foam description, confirm the return window with the retailer you buy from, and decide whether a green tea infused memory foam matches what you are looking for. That is the honest limit of what the documented facts support here.
See the Saatva Classic price in your size →
What do the trial, warranty and delivery terms say?
The documented facts show a 10-year warranty on the Shiloh 12, backed by a Customer Care team reachable by phone or email, with full warranty details available on the brand’s site. The mattress is packed for delivery and setup, with two handles on each side of the cover for easy moving. The dossier does not list a home trial length, a return window, or a sleep trial for this mattress, so this page does not state one.
That absence is worth pausing on. A trial period and a return policy are two of the three terms that determine buying risk, and where the facts do not cover them, the guidance is simple: read the current trial and return terms on the official page and on the retailer page before you order, and keep the confirmation. The third term, the warranty, is documented at 10 years, and you can read the full details through the brand’s warranty link.
Who should not buy the Shiloh 12?
Skip the Shiloh 12 if you need a choice of firmness, because only one medium feel is listed. Skip it if you want in-room delivery and old mattress removal, because the documented facts describe a packed bed-in-a-box with handles, not a setup service. Skip it if a long home trial is a condition of your purchase, since the dossier does not list a trial length for this model and you would be buying on the warranty alone. Skip it if you want a mattress with a coil system, because the Shiloh is an all-foam, three-layer design.
It is also the wrong pick if you are comparing against a mattress you already know you like at a firmer setting. The brand lists medium and only medium for this model, so there is no second option inside the Shiloh line to move to. The 14 inch height changes the profile, not the feel, as far as the documented facts go.
How does the Shiloh compare with the Saatva Classic?
The Saatva Classic is an innerspring mattress with a dual-coil design, a 3 inch Euro pillow top, and three comfort levels: Plush Soft at 3 out of 10, Luxury Firm at 5 to 7 out of 10, and Firm at 8 out of 10. It is offered in two heights, 11.5 and 14.5 inches, and the brand lists a 365-night home trial, free white-glove delivery with in-room setup and old mattress removal, and a lifetime warranty. The Shiloh 12 is an all-foam bed-in-a-box at one medium feel, starting at $369.99, with a 10-year warranty and no trial length in the dossier.
| Sleep Innovations Shiloh 12 | Saatva Classic | |
|---|---|---|
| Type | Three-layer memory foam | Dual-coil innerspring |
| Feel options | One medium | Plush Soft, Luxury Firm, Firm |
| Heights | 12 inches, also in 14 inches | 11.5 or 14.5 inches |
| Trial | Not listed in dossier | 365 nights |
| Warranty | 10 years | Lifetime |
| Delivery | Packed for setup, handles on cover | Free white-glove setup and removal |
Who should buy the Shiloh 12: a shopper who wants a medium memory foam mattress at a starting price of $369.99, who is fine unpacking a bed-in-a-box themselves, and who values a fiberglass-free fire barrier and CertiPUR-US certified foam over a long trial. This is the budget, single-feel, all-foam profile, and the documented facts support it on price, layer build, dimensions and a 10-year warranty.
Who should buy the Saatva Classic: a shopper who wants to choose between three firmness levels, who wants the mattress delivered, set up, and the old one taken away at no extra cost, and who wants a 365-night trial and a lifetime warranty rather than a 10-year warranty. This is the choose-your-feel, full-service profile, and it is the better fit when comfort preference and delivery matter more than entry price.
Our pick for full service
Saatva Classicthree firmness levels, delivered and set up for you
- 365-night home trial
- Free white-glove delivery and old-mattress removal
- Lifetime warranty
- Chiropractor endorsed, with Lumbar Zone support technology
World Sleep Almanac score: 7.4/10. The editorial score is based on five criteria: price at equal size, where the Shiloh’s $369.99 starting price is a clear strength; trial and returns, where the dossier lists no trial and the score is marked down accordingly; warranty, documented at 10 years; materials and construction, where the three-layer build, fiberglass-free barrier and CertiPUR-US certified foam are stated facts; and public customer reviews, where the official page shows only a small number of quotes, so the score reflects limited documented feedback. The method is editorial: each criterion is read from the documented facts, and the score is our own, not a test result.
A useful companion to this page: our DreamCloud vs Sleep Number comparison.
Frequently asked questions
How thick is the Sleep Innovations Shiloh mattress?
The Shiloh 12 is 12 inches tall in every size, built from a 2.5 inch green tea memory foam layer, a 3 inch air channel foam layer, and a 6.5 inch base foam. The brand also lists a 14 inch version of the Shiloh for shoppers who want a taller profile.
Does the Shiloh 12 come with a sleep trial?
The dossier does not list a trial length or return window for this mattress, so this page does not state one. Read the current trial and return terms on the official page and on the retailer page before ordering, and keep your confirmation. The documented warranty is 10 years.
Is the Shiloh 12 fiberglass free?
Yes, the brand states that the mattress is made with a fiberglass-free fire barrier. The foam is also described as CertiPUR-US certified and made in the USA.
What sizes does the Shiloh 12 come in?
The official page lists Twin, Full, Queen, King and Cal King, with exact dimensions and weights published for each. The price range shown is $369.99 to $559.99 across the lineup, and the current figure for your size is best checked on the official site.
Reviewed by the World Sleep Almanac editorial team. Updated 2026.
Want to go deeper on the habits around the mattress itself? Read The Sleep Solution: 5 proven strategies to help you fall asleep fast, or clear the folklore first with 7 sleep myths keeping you tired and the surprising truths behind them.