Product
Firmness
Score
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Product
Firmness
Score
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If you’re looking for a new mattress but can’t seem to seal the deal, the Puffy and Casper mattresses are great options. We’ll guide you about its sizing and price, mattress construction, and its different benefits and features to help you decide on the right choice. Check out what others are saying about our testing methodology.
The Casper and Puffy are both all-foam mattresses with simple three-layer constructions. The Casper has a plush, latex-like top layer, a memory foam transition layer, and a supportive foam base layer. The Puffy features gel-infused memory foam above two high-density polyfoam layers.
Puffy is best for… | Casper is best for… |
Side sleepers | Back sleepers |
Average-weight back sleepers | Couples |
Those who sleep warm, but love memory foam | Those with back pain |
Watch me and Corey test the Puffy and Casper in this video comparison. We go over its mattress similarities and differences, firmness and feel, as well as the various suitable sleep positions of Puffy and Casper.
Firmness and feel are big factors to consider when choosing the right bed for you. In this section, we’ll discuss the firmness and feel difference of the Puffy and the Casper.
We consider the Puffy and Casper mattresses both to be medium-firm, or about 6/10 on the firmness scale. They each have a soft top layer and a firmer second layer, so the mattresses feel soft at first contact, but get firmer the further down you sink.
It is easy to move around in the Puffy, making it a good choice for combination sleepers who move around at night. To add, its three-layer foam construction gives you a soft and supportive feel rather than feeling “stuck.” On the other hand, the Casper’s comfort layer is a plush and responsive polyfoam that brings immediate comfort and light contouring that works well for back, stomach, and side sleepers.
The Puffy mattress is an excellent choice for side sleepers who want pressure relief and a gentle hug around the hips and shoulders. Meanwhile, lightweight and average-weight people are well supported on the Casper no matter their sleeping position, however, heavier folks are not as good of a fit.
Puffy Performance By Body Type & Sleeping Position:
Body Type: | BACK SLEEPERS | STOMACH SLEEPERS | SIDE SLEEPERS |
Lightweight (< 130 lbs): | 4 | 3 | 5 |
Average-weight (130–230 lbs): | 3 | 3 | 4 |
Heavyweight (> 230 lbs): | 2 | 2 | 3 |
Casper Performance By Body Type & Sleeping Position:
Body Type: | BACK SLEEPERS | STOMACH SLEEPERS | SIDE SLEEPERS |
Lightweight (< 130 lbs): | 5 | 4 | 4 |
Average-weight (130–230 lbs): | 5 | 3 | 5 |
Heavyweight (> 230 lbs): | 3 | 2 | 2 |
Average-weight back sleepers and side sleepers will find the Casper a suitable choice thanks to its medium-firm mattress and optimal support that aligns the neck and spine. Similarly, the Puffy provides great pressure relief for average-weight side sleepers, especially those who prefer a feel of a gentle hug around the hips and shoulders.
Heavyweight stomach sleepers may experience uncomfortable sinkage in the Casper mattress. We also do not find the Puffy mattress to be supportive enough for heavyweight side sleepers and back sleepers.
Lightweight side sleepers should get the lower back support they need on the Puffy mattress—the upper layers of the Puffy will cradle pressure points and conform around the natural curves of the body. Additionally, the Casper mattress should provide great comfort no matter the sleeping position, making them a great choice for lightweight combination sleepers.
The Puffy and Casper are all-foam mattresses. In this section, you’ll learn about its multiple layers and materials, including their height differences.
Puffy Mattress Materials | Casper Mattress Materials |
Polyester cover | Recycled polyester |
Cooling Gel Cloud foam | AirScape foam |
Climate-Adaptive foam | Zoned Support foam |
Firm Core Support foam | Base foam |
“10” | “11” |
The Puffy’s cover consists of polyester that is cool to the touch. Similarly, the Casper mattress is wrapped in a soft, stretchy polyester cover.
The Puffy boasts two inches of Cooling Cloud foam with gel infusions—a layer that is meant to pull heat away from your body and promote airflow. The Casper’s comfort layer features an AirScape foam, which is soft, buoyant, and perforated for added breathability.
With six inches of Firm Core foam support layer, the Puffy mattress ensures added structure and durability to the mattress. On the other hand, the Casper is designed with a durable and dense polyurethane foam support layer that brings excellent cushion and motion isolation.
Size | Puffy Prices | Casper Prices |
Twin | $1949.00 | $895.00 |
Twin XL | $2099.00 | $995.00 |
Full | $2249.00 | $1195.00 |
Queen | $2399.00 | $1295.00 |
King | $2599.00 | $1695.00 |
California King | $2599.00 | $1695.00 |
For exclusive discounts on both beds see our Puffy mattress coupons and Casper mattress coupons.
The Puffy is a three-layer foam mattress made with cooling gel-infused memory foam and motion-isolating base foams. It has a medium-firm feel that blends contouring support with cushioning comfort.
The Casper mattress is an all-foam bed that pairs plush polyfoam with Zoned Support memory foam for excellent pressure relief and body alignment. The Casper provides comfort for back, stomach, side, and combination sleepers who weigh less than 230 lbs, and its motion isolation makes it good for couples.
Both mattresses feature elements that bring the foam to a more neutral temperature. Specifically, Puffy’s comfort layer is infused with gel, and the Casper top layer is perforated with tiny channels that improve airflow.
All-foam mattresses do a great job of isolating motion at its source. You’ll notice very little movement spreading from one end of the bed to the other, especially on the Casper.
Neither the Casper nor the Puffy has any special edge support features, but we think they both keep you fairly well supported. With that said, we noticed a little more sinkage along the edges of the Puffy.
Casper delivers pressure relief particularly well near the head and foot of the bed, thanks to Zoned Support in its memory foam transition layer. The Puffy may feel a little firmer at first, but it softens up quite a bit the longer you lie on the mattress surface.
The Puffy evenly distributes the weight of back sleepers, particularly those weighing under 130 lbs, so they shouldn’t develop new back pain on the mattress. With a soft comfort layer that cushions the body and a Zoned Support transition layer, the Casper is designed to keep the spine properly supported in every sleeping position.
The Casper mattress comes with a 10-year warranty, and the Puffy has a Lifetime warranty for the original owner.
Puffy customers in the contiguous U.S. get free shipping and delivery within one to three business days. After delivery, your 101-night trial period begins and includes free returns and a full refund (minus shipping). The Puffy Lifetime warranty lasts for the entire period of ownership for the original buyer.
Casper customers get free bed-in-a-box shipping for new mattress orders in the U.S. and Canada. The 100-night sleep trial starts when your mattress is delivered. The Casper mattress warranty lasts for 10 years and protects against indentations over 1″ deep, cracks or splits in the foam, and broken zippers.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Financing options are available for this mattress.
Both the Casper and Puffy mattresses are all-foam, made to suit most sleep positions, and offer advanced cooling. If you’re a side, back, or combination sleeper looking for a more budget-friendly mattress, we think the Casper Original mattress might work for you. However, if you’re a stomach sleeper who wants extra support, we recommend the Puffy mattress instead.
No. The Puffy mattress is intentionally built with layers that provide maximum support and comfort. Flipping the mattress would defeat this purpose since the dense support layer would be on top. If concerned with wear, rotating the mattress every three to six months would suffice.
Made from three layers of foam, the Casper mattress may soften and sag slightly over time, like other foam mattresses on the market. To avoid this, we recommend specific lightweight and average-weight side sleepers to use the Casper as they are less prone to significant pressure.
Yes. The Puffy mattress will be enjoyed by average-weight and light-weight side sleepers thanks to its excellent pressure relieving and spine alignment properties. Plus, the cooling gel-infused memory foam makes this medium-firm bed comfy and supportive—an ideal choice for any side sleeper out there.