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Price Range

$329 – $549

Mattress Type


Firmness Options:

Medium Firm (6)



















Ideal For:

  1. Couples looking for good motion isolation
  2. Side and back sleepers under 230 pounds
  3. Value seekers


  1. May lack overall support for sleepers over 230 pounds
  2. Some sleepers may want a higher-profile mattress
  3. Conforming all-foam design isn't ideal for sex

Sleep Foundation Special Offer

Use this SleepFoundation.org link for the most current discount on GoodMorning.com mattresses

The Full Moon Mattress is an all-foam bed made by the Canadian company GoodMorning.com. With a simple design, quality materials, and low price-point, the Full Moon is a high-value option for those shopping on a budget.

Founded in 2009, GoodMorning.com is one of the oldest direct-to-consumer mattress companies. GoodMorning.com’s lineup includes a wide range of beds for all types of sleepers and budgets. The company’s models include:

Juno: A two-layer budget all-foam mattress
Douglas: A cooling gel foam mattress
Brunswick: A hybrid mattress
Recore: A latex mattress
Logan & Cove: A luxury hybrid mattress

In October 2021, GoodMorning.com expanded its presence in the American mattress market with a new value product line called Full Moon. The debut model, the Full Moon Mattress, is made in Pennsylvania and ships to all 50 states. We’ll break down the materials, cost, and performance of this affordable all-foam mattress.

Ratings Summary

Motion Isolation:
Temperature Control:
Pressure Relief:
Edge Support:
Ease of Movement:
Off Gassing:

Mattress Performance

Motion Isolation

Foam materials tend to absorb motion and prevent it from transferring across the bed’s surface. Motion transfer can disturb your partner’s sleep, making this an important feature for couples sharing a mattress.

The polyfoam comfort system and support core of the Full Moon Mattress help prevent motion transfer. Our testers noticed very little movement on the bed’s surface even when someone was getting into or out of the bed or tossing and turning.

Pressure Relief

The Full Moon’s medium firm feel proportionally cushions each part of the body. This allows the mattress to relieve key pressure points such as the hips and shoulders while providing enough support to maintain proper spinal alignment.

The Full Moon’s design offers moderate cushioning, though its polyfoam layers do not provide a deep body-hugging feel. For more substantial contouring, consider a bed with a memory foam comfort system.

Temperature Control

Inexpensive foam formulations tend to absorb and retain body heat, which can cause sleepers to wake up in the middle of the night feeling hot and sweaty.

Although the Full Moon uses a simple design and boasts a low price tag, the bed avoids the common pitfall of overheating. The Full Moon’s polyfoam comfort layer features gel infusions designed to dissipate body heat quickly and keep you cool as you sleep.

However, those who tend to sleep very hot may rest better on a hybrid mattress that allows for more airflow.

Edge Support

All-foam mattresses often focus on cushioning and pressure relief at the expense of edge support. However, the Full Moon Mattress is sturdy enough to allow you to feel supported even at the outermost edge of the bed.

Strong edge support can increase the usable surface area of a mattress and make it easier to get into and out of bed. If you need stronger support, a hybrid mattress or bed with reinforced edges may better suit your needs.

Ease of Movement

For an all-foam mattress, it is very easy to move across the surface of the Full Moon Mattress due to the stiffness of the bed’s high-density polyfoam support layer.

Foam usually offers ample cushioning. But some foam formulations, especially memory foam, can make it harder to move around on the mattress. The polyfoam in the Full Moon provides moderate contouring and resilience, making it easier to get in and out of bed and change sleep positions.


As is the case with many all-foam beds, the Full Moon’s polyfoam comfort layer isn’t resilient enough to provide the optimal amount of bounce for sex. Still, the foam construction does provide more discreet noise reduction for couples compared with hybrid or innerspring models.


Opening a new mattress — particularly an all-foam mattress — often means experiencing off-gassing, which is the shedding of volatile organic compounds (VOCs) created during the manufacturing process. VOCs are harmless but can create an unpleasant odor.

While the Full Moon Mattress gives off a noticeable odor after unboxing, the smell quickly dissipates after several hours in a well-ventilated room.

Full Moon Mattress Coupon

Sleep Foundation Special Offer

Use this SleepFoundation.org link for the most current discount on GoodMorning.com mattresses

Sleeping Style and Body Weight

Full Moon Mattress

Sleeper Type

Under 130 lbs

130-230 lbs

Above 230 lbs

Side Sleepers

Side Sleepers

Under 130 lbs

130-230 lbs

Above 230 lbs

Back Sleepers

Back Sleepers

Under 130 lbs

130-230 lbs

Above 230 lbs

Stomach Sleepers

Stomach Sleepers

Under 130 lbs

130-230 lbs

Above 230 lbs

Side Sleepers

The Full Moon Mattress works well for most side sleepers, especially those under 230 pounds.

Side sleeping concentrates all your weight onto one side of your body, loading your hips and shoulders and potentially creating painful pressure points as you sleep. The Full Moon’s all-foam construction and medium firm (6) feel provide moderate contouring, and the comfort layer’s gel-infused polyfoam works to cushion the hips and shoulders and relieve pressure in these areas.

Side sleepers who weigh over 230 pounds may find that they sink too deeply into the surface of the Full Moon. This can result in poor spinal alignment and possibly back pain.

Back Sleepers

The Full Moon Mattress also provides a comfortable and supportive sleep surface for back sleepers who weigh less than 230 pounds.

When sleeping on your back, you need to ensure that your mattress provides the right balance of contouring and support. A mattress that’s too soft may cause your lower back to sink into the sleep surface, disrupting the natural curvature of your spine. However, a mattress that’s too firm doesn’t properly cushion the curves of your body.

The Full Moon performs well for back sleepers, offering a combination of pressure relief and support for the lower back. The polyfoam comfort layer provides medium contouring, while the higher-density polyfoam layer is supportive and prevents sagging in the lumbar region.

Stomach Sleepers

The Full Moon is most comfortable for stomach sleepers under 130 pounds.

Like back sleepers, people who sleep on their stomach can be prone to lower back pain. If the midsection sinks too deeply into the mattress, the natural curve of the spine becomes exaggerated and strains the back. To prevent sagging, stomach sleepers usually need a relatively firm sleep surface. However, a minimal amount of cushioning also helps prevent painful pressure points at the hip bones.

Sleepers who weigh under 130 pounds usually require a softer mattress. But for stomach sleepers in that weight range, the Full Moon’s medium firm comfort level provides a good balance of contouring and support.

The Full Moon Mattress may lack sufficient support for stomach sleepers who weigh above 130 pounds.

Full Moon Mattress Review Breakdown

The Full Moon Mattress is an all-foam bed that features a simple design. The mattress has a single-layer comfort system composed of 2 inches of gel-infused polyfoam that’s formulated to be contouring yet responsive. This gives the bed a slight bounce not often found in all-foam models. Additionally, the gel infusion is designed to sleep cool.

The support core of the Full Moon Mattress includes 6 inches of high-density polyfoam. The denser formulation of the support core helps balance the contouring feel of the comfort layer. It also provides a stable base to support the weight of the bed.

Together, the two layers of the Full Moon Mattress create an 8-inch, medium firm (6) sleep surface that provides good comfort to a range of sleepers. The Full Moon’s low profile and lightweight design also make this bed easy to move and transport.

The Full Moon is wrapped in a blended polyester and viscose knit cover, giving the bed a soft and smooth feel.


Medium Firm – 6

Mattress Type



The Full Moon Mattress is an all-foam bed with a gel-infused polyfoam comfort system and high-density polyfoam support core. The decorative star-spangled polyester and viscose cover is soft and breathable.

Cover Material:

Polyester and Viscose Knit

Comfort Layer:

2″ Gel-Infused Polyfoam

Support Core:

6″ High-Density Polyfoam

Mattress Prices and Sizing

The price of the Full Moon Mattress is well below the average for an all-foam bed. The simple design and direct-to-consumer business model of GoodMorning.com contribute to the low price-point of this budget mattress.

The Full Moon Mattress is available in every standard mattress size from twin up to California king.

Sizes Dimensions Height Weight Price
Twin 38″ x 74.5″ 8″ 30 lbs. $329
Twin XL 38″ x 79.5″ 8″ 33 lbs. $349
Full 52.5″ x 74.5″ 8″ 43 lbs. $399
Queen 59.5″ x 79.5″ 8″ 49 lbs. $449
King 75.5″ x 79.5″ 8″ 64 lbs. $549
California King 71.5″ x 83.5″ 8″ 64 lbs. $549

Sleep Foundation Special Offer

Use this SleepFoundation.org link for the most current discount on GoodMorning.com mattresses

Trial, Warranty, and Shipping Policies


The Full Moon mattress brand is owned by GoodMorning.com, an online-only sleep retailer based in Canada. The Full Moon Mattress is available exclusively for U.S. shoppers on a separate website. The company does not sell the Full Moon Mattress through any third-party retailers.


The Full Moon Mattress ships for free anywhere in the U.S., with the exception of addresses in California, Hawaii, and Alaska, which incur an additional shipping fee.

Orders typically ship within 1 to 5 business days, though the company notes that there may be delays during periods of high demand.

The Full Moon Mattress is shipped in a vacuum-sealed plastic bag within a box. Keep in mind that it may take several hours for the mattress to reach its normal size after unboxing.

Additional Services

The Full Moon Mattress does not come with any additional delivery options or services such as White Glove delivery or old mattress removal.

Sleep Trial

The Full Moon Mattress comes with a 120-night sleep trial. If you’re not satisfied with the feel of the Full Moon, you can return it for a full refund before the end of the first 120 nights.

The sleep trial policy includes a required 30-night break-in period to allow sleepers to get used to the new mattress before making a final decision. The company recommends using a mattress protector during the trial period to avoid any damage or stains.

After you initiate a return, the company will contact you to schedule a pickup. The mattress needs to be wrapped in plastic before the scheduled pickup time. Refunds typically take 2 business days after pickup to process and another 2 to 5 business days to appear in your account.


The Full Moon Mattress is protected by a 15-year limited warranty. The warranty covers defects in the mattress materials or workmanship, including indentations greater than 2 inches. However, it does not cover regular wear and tear or damage caused by improper use.

Additional terms and conditions apply.

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