Puffy vs Casper

You’ve done your homework and have now shortlisted these two mattresses--the Puffy Mattress and Casper Mattress. This comparative review will help you find the perfect fit and a great night’s sleep.

The Puffy and Casper mattresses have been widely reviewed, with nearly all outstanding ratings. Take a look below to learn more about each mattress and who they best benefit.

Comparison Chart

puffy icon

101 Night Sleep Trial

  • Classic memory foam feel
  • 4" gel memory foam comfort layer
  • 3 layers for maximum comfort
  • Free shipping and returns
  • Lifetime warranty

100 Night Sleep Trial

  • Soft, cool, thin cover
  • Zoned construction to provide custom comfort for your whole body
  • Latex-like foam, memory foam, and transition foam
  • Free shipping and returns
  • Limited 10-year warranty

The Puffy Mattress vs. The Casper Mattress

Puffy Mattress

If you're looking for that classic memory foam feel, the Puffy Mattress may be what you're looking for. With 4 inches of gel memory foam goodness, this medium firm mattress provides less motion transfer, ideal for those whose partners tend to toss and turn in their sleep.


  • The thick comfort layer is a medium firmness with little motion transfer, letting you sleep soundly as your partner changes sleeping positions throughout the night.
  • Good mattress for stomach sleepers and people who sleep on their backs.
  • Lifetime warranty makes maintenance less costly. 


  • Less layers inside the mattress means less contour for the body. Although it's comfortable, this is not the best mattress for side sleepers.
  • Not ideal for overweight sleepers.
  • Less edge support.

2. Casper

casper queen mattress

The Casper Mattress is a thick 10 inches of heaven. Four layers of different types of foam offer a balanced, meticulously constructed mattress for a healthy night's sleep for your body.


  • Good choice for those who get too hot at night, because the open-cell top layer allows for better airflow while you sleep.
  • Memory foam layer helps alleviate pressure and joint discomfort on the body.
  • Mattress zones that target different areas of the body make this a good mattress for side sleepers.


  • The Casper Mattress is a bit more expensive than the Puffy Mattress.
  • Not ideal for all couples, as motion transfer is more noticeable. 
  • Although it doesn't take long to conform to its normal shape after unpacking, the mattress edges have been said to remain curved and not lay flat for some sleepers.

Materials and Construction

The Puffy mattress incorporates deep sleep technology. It consists of two layers. The comfort layer is adaptive, giving you cuddling support during sleep. The entire structure is breathable and incorporated with heat dissipating mechanisms. The core foam layer contributes to the strength of the mattress, which alleviates that sinking feeling while you rest.

The Casper Mattress consists of a four-layered structure. The first layer is open-cell foam, which is breathable and matches the contour of your body. The second layer is made of memory foam, ideal for relieving pressure and discomfort. The third layer is of zoned transition foam that functions according to the alignment of your body and its comfort. The layer at the base consists of support foam. Together, all layers create durability and a long life for the Casper mattress.

Firmness and Feel

The Puffy brand mattress provides medium firmness. However, the body weight of the user has a major impact on the firmness of the mattress. The pressure-relieving mechanism works according to the contour of your back when you lie facing front.

Puffy is an ideal choice if you like to sleep on your back or stomach. This mattress inhibits the sinking problem quite well. The material, however, isn’t suitable if you’re a side sleeper. That firmness may inhibit the comfort needed for side sleepers to get a solid night’s rest. (If you're looking for the best mattress for side sleepers, take a look at our recommendations here).

The Casper Mattress is a comparatively softer mattress. The weight from the sleeper’s back normally gets distributed evenly. This prevents that sinking feeling, giving you the ability to enjoy the comfort of being on top of the mattress. The mattress contours well, so if you’re a side-sleeper, this may be a wise choice for you. The foam firms up in the lower area to conform to hip pressure.

Although it is good for people who sleep on their sides, people who sleep on their backs or stomachs can benefit from it too. The contour relaxes the chest area and helps you sleep soundly.

Puffy vs. Casper Trial Period

101 nights—that's how long the Puffy Mattress's trial period lasts. Puffy promises a full refund if your results aren’t satisfactory. With a lifetime warranty, maintenance isn’t an issue. And to top it all off, shipping and return shipment for the Puffy Mattress are both free—a major plus.

The Casper Mattress features a trial period of 100 nights, one night less than Puffy. Another bummer is that the Casper only comes with a 10-year warranty. 

The best part? Shipping and return pickup are free for the Puffy Mattress and the Casper Mattress!

Puffy vs. Casper: Which is the Cooler Mattress?

The Casper Mattress is designed with cool memory foam. Its open cell design helps in ventilating the mattress throughout the night.

However, Puffy seems to be the better choice in terms of its coolness, as the comfort cloud is marvelous at dissipating heat. Moreover, infused with a cooling gel, there is no doubt the Puffy Mattress outranks the Casper Mattress in temperature control.

Sleeping Positions

Both the mattresses offer support for three different types of sleeping positions; on the back, on the stomach, and on the side. The zoned construction of Casper takes the lead for side-sleepers. It matches the spinal alignment and hip contour to facilitate a sink-free sleep. While the Puffy Mattress does support a side-sleeping posture, its memory foam is better suited for back and stomach sleepers.

If you're looking to get relief from back pain, see the mattresses we recommend for a restful night's sleep.

Motion Transfer

The mix of thicker top layer of memory foam and the medium firmness of the Puffy Mattress makes it ideal for reducing or preventing motion transfer when the bed is shared. The movement of your sleeping partner won’t cause any disturbance. Casper is also good at handling motion transfer, but not as satisfactory if the bed is shared.

Mattress Edge Support

Casper has remarkable edge support compared to Puffy. While the Casper Mattress is less firm, the soft layout is also strong. The design is made in zones that distribute the stresses and make sure the mattress doesn’t collapse while sitting on the edge.

This feature also comes in handy when you’re sleeping at the side of the bed. Puffy, however, doesn’t support edge sleeping as well. Therefore, Puffy is not recommended if you have a habit of sleeping at the side of the bed.

Puffy vs Casper: Verdict

Overall, it's safe to say that both the mattresses are good in terms of their life and features. Despite that, the choice of the mattress still depends on you. Whether you’re seeking softer sleep or cooling sleep is a personal choice.

 The recommendation is that you consider your sleep patterns and tendencies while shopping for your next mattress online. Choose the features that are foremost in your mind for a good night’s sleep and base your selection on those.
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