Support

Your Cocoon™ by Sealy consists of two basic parts: a Comfort Layer on top and the Base Support System underneath that. Surrounding them both is our Premium Fabric Cover

• The Premium Fabric Cover is both breathable and durable, with stretch-knit construction so you experience the “cushion” of the top layer.
• The Comfort Layer uses our Perfect Fit Memory Foam, a high-quality, higher-density foam that cradles you.
• The Base Support System uses our Essential Support Foam, a heavier, more robust foam that’s engineered to be highly durable and resilient. We use Reinforced Essential Support Foam for our Firm Cocoon™ by Sealy mattress, and Flexible Essential Support Foam for our Soft Cocoon™ by Sealy mattress.

We’re happy to report that your Cocoon™ by Sealy is both designed and assembled in the U.S.

Cocoon™ by Sealy uses a layer of memory foam on top, and that helps reduce the amount of movement from your sleep partner. The Soft model reduces a bit more motion transfer than the Firm model

When your Cocoon™ by Sealy arrives, there may be a slight smell. Think of this like the smell in your new car. It’s the result of the cells in the foam opening. The most important thing to know is that the smell will disappear—typically during the first week. Just as important to know: the smell is normal and short-lived.

Some people want to feel cuddled in their bed, while others love a wonderfully solid surface underneath them and then there are those that fall somewhere in the middle. Here’s how to choose between our three feels:

• Choose Soft if you like sleeping IN your bed; it feels cozy and snug
• Choose Medium if you want the support of a firm mattress but enjoy a little softness
• Choose Firm if you like sleeping ON your bed; it feels sturdy and more substantial

If there’s one thing we’ve learned in 130 years making mattresses, it’s that a mattress is a personal choice. That’s why we offer the three most popular options: Firm, Medium and Soft. All offer durable support and conforming comfort – but in a feel choice that works for you.

Your Cocoon™ by Sealy uses standard U.S. mattress sizing, and the weights vary by size.

Mattress size

Twin 38" / 96.5 cm width x 74.5" / 189.2 cm length x 10" / 25.4 cm height

Twin XL 38" / 96.5 cm width x 79.5" / 201.9 cm length x 10" / 25.4 cm height

Full 53" / 134.6 cm width x 74.5" / 189.2 cm length x 10" / 25.4 cm height

Queen 60" / 152.4 cm width x 79.5" / 201.9 cm length x 10" / 25.4 cm height

King 76" / 193 cm width x 79.5" / 201.9 cm length x 10" / 25.4 cm height

Weight (mattress only)

Twin: 39.5 lbs / 17.9 kg

Twin XL: 42.1 lbs / 19.1 kg

Full: 55.7 lbs / 25.3 kg

Queen: 64.4 lbs / 29.2 kg

King: 82.6 lbs / 37.5 kg

We designed the Cocoon™ by Sealy box to easily fit through a standard doorframe, and it is designed to be capable of handling by one person.

Box size (for all mattress sizes)

15" / 38.1 cm x 15" / 38.1 cm x 44" / 111.8 cm

Weight (mattress + box)

Twin: 48.3 lbs / 21.9 kg

Twin XL: 50.9 lbs / 23.1 kg

Full: 64.5 lbs / 29.3 kg

Queen: 73.2 lbs / 33.2 kg

King: 91.7 lbs / 41.6 kg

Your Cocoon™ by Sealy uses standard U.S. mattress sizing, and the weights vary by size.

Mattress size
Twin 38" / 96.5 cm width x 74.5" / 189.2 cm length x 8" / 20.32 cm height
Twin XL 38" / 96.5 cm width x 79.5" / 201.9 cm length x 8" / 20.32 cm height
Full 53" / 134.6 cm width x 74.5" / 189.2 cm length x 8" / 20.32 cm height
Queen 60" / 152.4 cm width x 79.5" / 201.9 cm length x 8" / 20.32 cm height
King 76" / 193 cm width x 79.5" / 201.9 cm length x 8" / 20.32 cm height
Weight (mattress only)
Twin: 32 lbs / 14.5 kg
Twin XL: 35 lbs / 15.8 kg
Full: 45 lbs / 20.4 kg
Queen: 53 lbs / 24 kg
King: 66 lbs / 29.9 kg

We designed the Cocoon™ by Sealy box to easily fit through a standard doorframe, and it is designed to be capable of handling by one person.

Box size (for all mattress sizes)
15" / 38.1 cm x 15" / 38.1 cm x 44" / 111.8 cm
Weight (mattress + box)
Twin: 34.8 lbs / 15.7 kg
Twin XL: 37.8 lbs / 17.1 kg
Full: 47.8 lbs / 21.6 kg
Queen: 56 lbs / 25.4 kg
King: 68.8 lbs / 31.2 kg

Our mattresses are designed by Sealy experts. They carefully consider every detail and then build upon 130 years of expertise. We build every mattress from high-quality materials, engineering each one to be durable for years of comfort. We know that your mattress is a personal choice, so we offer a selection of feels.

We charge your credit card at the time of purchase.

Really free. Really easy.

When you order your Cocoon™ by Sealy mattress, we’ll ship it to you (by FED EX Ground) for free*. We even give you a tracking number, so you can watch the progress as your mattress makes its way home. So you’ll know where it is, and when you can start sleeping well.

100 nights to win you over.

We want to be sure you love your new Cocoon™ by Sealy mattress. So we give you 100 nights to test it out by sleeping on it. During that time, if you decide you’re not in love, we’ll let you break up with us – and we won’t pressure you. We only ask that you try your new mattress for 30 nights before making the decision. It does take time for your body to adjust to a new mattress and we want to ensure you are giving us a chance. We want you to love your bed, but if you don’t after the first 30 nights, we will make the return simple.

No pressure. No problems.

If you’re not in love with your new Cocoon™ by Sealy mattress we’ll give you your money back, no questions asked. We’ll arrange to pick up the mattress and donate it to a local agency. (Don’t worry—you don’t even have to put it back into the shipping box.) And then we’ll credit your card for the total amount of your purchase minus shipping fees. Additionally, to ensure that mattresses can be donated to charities, all returns must be in good condition and free of stains and/or damage.

RETURNS: Sorry, given their use as a personal item, pillows may not be returned.

10 years to earn your trust.

We’re proud of the quality we’ve built into our mattresses. With the experience of Sealy behind us, we build them to last for years. In fact, we’re so confident that we offer a 10 Year Full Replacement Limited Warranty so you can buy without worrying about your mattress breaking down. Sleep well.

We proudly design and assemble all of our mattresses in the U.S. using the same Sealy expertise that has been crafting exceptional-quality Sealy mattresses for years.

You can spot clean your mattress. The cover is not meant to be taken off or washed. If you are trying to remove a stain, dampen a cloth (do not saturate) with a mixture of water and delicate-friendly detergent. Gently scrub the spot and let air dry.

You can use any sheet set designed to fit a 10” high mattress. For the bottom sheet, a fitted sheet with strong elastic fitted works best.

Yes, you can.

Yes, you can.

Your Cocoon™ by Sealy mattress can support up to 500 lbs.

Sorry, no we don’t. Some of the photos and videos were taken in owner’s homes and some were shot on a professional set—but in either case, we don’t sell the furniture.

If you’re unhappy with your Cocoon™ by Sealy, call us or email us at [email protected]. We’ll work with you to exchange or return your mattress. Depending on where you live, some of the options for “return” might include donating, recycling, or disposing of the mattress. If you live in an area where one of our donation partners service, we will arrange for pick up. For some areas it may take up to 3 weeks for us to arrange a pick up. Once we hear back from our donation partner that the pickup was completed, we’ll issue a refund to the credit card used to make the original purchase within 7 business days.

We ask you to try it for 30 nights, after which (during the first 100 nights) you don’t love your new mattress, contact us. We will work with you to address your concerns. If we can’t find a way to make you happy, we will provide you with instructions for returning the mattress and we will refund your money. A return shipping fee of up to $175 may apply.

Once we confirm the return, we’ll issue a refund within 7 business days.

No. We wouldn’t ask you to do that (it’s probably nearly impossible!). We’ll discuss how to get it ready when you call to talk about a return.

Sorry, given their use as a personal item, pillows may not be returned or exchanged.

Your Cocoon™ by Sealy includes a 10 year full-replacement limited warranty.

Yes, it does.

First, rest assured that it’s unlikely to happen—we’ve tested the foam extensively, and it’s proven that it can hold up for years of use. However, if it does happen, any indentations 1” or deeper are covered by the 10-Year Limited Warranty.

Before we started to sell Cocoon™ by Sealy, we tested it using a full set of industry-standard tests, including VOC and ARA testing. But because we’ve been building mattresses for over 130 years, we add a few that go above and beyond the average to test foam and mattress durability. Rest assured: your mattress has passed a battery of extremely tough tests!

Yes, the foams used in your Cocoon by Sealy mattress are safe. They’ve been certified by the CertiPUR-US® program, a not-for-profit organization that conducts rigorous safety inspections prior to awarding certifications.

For more information on the CertiPUR-US® program, visit http://certipur.us

When it arrives at your door, your mattress is compressed in a plastic sleeve and rolled into a small(ish) box that is designed to be capable of handling by one person. We include unpacking instructions in the box (hint: they’re very simple).

Typically, your Cocoon™ by Sealy will arrive in 5 to 7 business days.

FedEx Ground Shipping is free!

For most orders, FedEx will leave the box at your front door. If you have special delivery needs, call our Customer Care staff.

Call us. In some cases, we can change your delivery address, depending on where the shipment is in the process. There may be a fee to make the change. It’s important to know that FedEx cannot change the shipping address unless our Customer Care staff request it.

Not yet, but we’re planning for it. If you’re interested, send us a note with your vote for our next Cocoon™ by Sealy country!

Currently, all of our mattresses ship from our Scarborough, Ontario facility.