Casper Full Size Mattress Review 2024

Scott White
Chief Sleep Researcher
Updated 3 Days Ago

The Casper Full Size Mattress emerges as a standout choice in the realm of sustainable, luxurious sleep solutions. Its commitment to eco-friendly practices, combined with unparalleled comfort features, positions it as a leader in the mattress industry. Crafted with responsibly sourced materials and showcasing innovative elements like a zoned support system, this mattress strikes an optimal balance between comfort and sustainability. Casper's Full Size excels in motion isolation, making it an ideal choice for couples seeking an undisturbed night's sleep. The mattress's high-quality cover fabric adds a touch of luxury, contributing to an overall exceptional sleep experience. With a reliable warranty, outstanding customer service, and numerous awards for sustainability, the Casper Full Size Mattress is more than just a sleep surface; it's a conscientious investment in a restful and environmentally responsible lifestyle.


Performs excellently in terms of motion isolation. The design ensures you won't be disturbed by a restless partner, leading to a peaceful night's sleep.

Ensures top-notch edge support in their mattresses. Their robust design can endure long hours of pressure, making it a brilliant choice for those who spend considerable time sitting on the bed's edge.

Offers the same level of care and quality across the brand. Buying from an established brand ensures reliability and future customer support.

Our Recommendation

While this is a impressive option, one name stands out as our number one pick: the Saatva mattress. We rigorously research and review mattresses to help you find the perfect night's rest. Our top pick, the Saatva mattress, stands out for its unparalleled comfort, superior support, and durability. Crafted with eco-friendly materials and multiple firmness options, it's the cost-effective choice for your best sleep yet. Discover the magic of Saatva and elevate your sleep experience.



Prefer an ultra-firm mattress

Seeking an extremely plush sleeping surface

On a tight budget


Eco-friendly and sustainable materials

Value zoned support for proper spinal alignment

Excellent motion isolation for couples

Casper, a trailblazer in the mattress industry, continues to redefine the standards of quality and sustainability with its Full Size Mattress. As part of the brand's commitment to delivering innovative and luxurious sleep solutions, the Full Size model encapsulates a harmonious blend of comfort, support, and eco-conscious practices. Casper's journey in the mattress industry is marked by a dedication to sustainability, and the Full Size Mattress is a testament to this ethos. Crafted with responsibly sourced materials and featuring a zoned support system, this mattress caters to the diverse needs of sleepers while prioritizing environmental responsibility.

Designed for universal comfort, the Casper Full Size Mattress offers a medium-firm feel that accommodates various sleep preferences, appealing to side, back, and stomach sleepers alike. Beyond being a comfortable sleep surface, this mattress signifies a conscious choice for individuals seeking both a restful night's sleep and a sustainable lifestyle.

Get Casper Full Size Mattress if...

  • Cutting-Edge Comfort Technology: The Casper Full Size Mattress, as highlighted in the 2024 review, is likely to feature the latest advancements in sleep technology. If you value cutting-edge comfort materials and innovations, this mattress may provide an exceptional sleep experience.
  • Proven Track Record of Quality: Casper has built a reputation for producing high-quality mattresses. If the 2024 review confirms the continued excellence of Casper's full-size mattress, it may be a solid investment for those seeking a reliable and durable sleep solution.
  • Tailored Insights for Informed Choices: A detailed review offers insights into the specific features, pros, and cons of the Casper Full Size Mattress. If the review provides tailored information aligned with your sleep preferences, it can empower you to make an informed decision that suits your unique needs.

Skip Casper Full Size Mattress if...

  • Budget Constraints: Casper mattresses often fall within the mid to high price range. If budget considerations are a top priority, and the review does not reveal compelling value for the cost, you might find more budget-friendly options that meet your requirements.
  • Firmness Mismatch: Individual preferences for mattress firmness vary. If the 2024 review indicates that the Casper Full Size Mattress has a firmness level that doesn't align with your personal preference, it may be a reason to consider alternative mattresses that better suit your comfort needs.
  • Preference for Alternate Brands: There are numerous mattress brands in the market, each with its unique features. If the Casper Full Size Mattress doesn't stand out in a way that resonates with your preferences, the review might prompt you to explore other brands that better cater to your specific sleep requirements.


  • Balanced Comfort and Support: Casper mattresses provide a balanced combination of comfort and support, ensuring a restful night's sleep on a comfortable surface with proper spinal alignment.
  • Motion Isolation: Casper excels in motion isolation, a great feature for couples. This minimizes disturbances, ensuring that movements on one side of the bed do not affect the other side.
  • Quality Construction: Constructed with high-quality materials, including memory foam layers, the full-size Casper mattress is designed for durability, offering a reliable and long-lasting sleep solution.
  • Trial Period and Warranty: Casper often offers a generous trial period, allowing users to test the mattress at home. Additionally, a warranty provides assurance of the manufacturer's confidence in the product's quality.


  • Price: Casper mattresses are often positioned in the mid to high price range, potentially making them less accessible for budget-conscious shoppers.
  • Firmness Preferences: Casper mattresses typically have a medium-firm feel. If you prefer an extremely soft or very firm mattress, the full-size Casper may not align with your specific comfort preferences.
  • Off-Gassing Odor: Some users report an initial off-gassing odor when the Casper mattress is first unpacked. While this odor usually dissipates over time, it can be a temporary inconvenience for individuals sensitive to smells.
  • Edge Support: Similar to many foam mattresses, the edge support on Casper mattresses may not be as robust as on traditional innerspring mattresses. This can be a consideration for those who rely on the edge of the bed for sitting.
  • Limited Firmness Options: Casper mattresses typically come in a medium-firm feel. If you have specific firmness preferences outside of this range, you might need to explore other mattress brands that offer a wider variety of firmness options.

Comfort & Firmness

The Casper Full Size Mattress epitomizes an exceptional balance of comfort and support, setting a new standard for versatile and personalized sleep experiences. With a medium-firm feel, this mattress caters to a broad spectrum of sleep preferences, accommodating side, back, and stomach sleepers alike. What sets the Casper Full Size apart is its ingenious zoned support system, strategically designed to provide targeted support where the body needs it most. This ensures proper spinal alignment, alleviates pressure points, and enhances overall comfort. The mattress's ability to adapt to various sleep positions makes it an ideal choice for those seeking a universally satisfying comfort level. The blend of plushness and support creates an inviting sleep surface, allowing users to sink comfortably into the mattress while experiencing consistent support across the entire body. Whether you prefer the contouring feel of memory foam or the bounce of a responsive mattress, the Casper Full Size caters to individual preferences without compromising on the crucial elements of comfort and firmness, resulting in a truly customized and restorative sleep experience.

Construction Key Points

The construction of the Casper Full Size Mattress is a marvel of thoughtful engineering, incorporating several key elements to ensure durability, support, and overall sleep satisfaction. At its core is a high-density base layer that provides a stable foundation, contributing to the mattress's longevity. Above this, the mattress features a responsive foam layer designed to contour to the body's natural curves, delivering a plush yet supportive feel. The standout feature is the zoned support system, strategically placing firmer foam in areas requiring more support, such as the lumbar region, while maintaining a softer feel in other zones. This innovative approach to construction promotes proper spinal alignment, reducing pressure points and catering to a diverse range of sleep preferences. The breathable cover fabric adds a layer of luxury and contributes to temperature regulation, enhancing the overall sleep experience. Casper's meticulous attention to detail in the construction of the Full Size Mattress reflects the brand's commitment to providing a sleep surface that excels in durability, support, and personalized comfort.

Sleep Temperature

The Casper Full Size Mattress excels in maintaining an optimal sleep temperature, creating an environment that promotes cool and comfortable rest throughout the night. Engineered with innovative cooling technologies, this mattress goes beyond conventional designs to dissipate body heat effectively. The incorporation of breathable materials, including a top-notch cover fabric, enhances airflow and encourages heat dissipation, ensuring a refreshing sleep surface. The Casper Full Size Mattress is particularly beneficial for individuals who tend to sleep hot, as it actively works to regulate temperature and prevent uncomfortable heat buildup. Whether it's the use of cooling gel-infused foams or strategic ventilation within the mattress layers, Casper's dedication to temperature control contributes significantly to an uninterrupted and cool night's sleep, making it an ideal choice for those who prioritize a refreshing sleep environment.


The Casper Full Size Mattress boasts a meticulously engineered multilayered construction that synergistically combines to create an exceptional sleep surface. At its foundation lies a high-density support foam, providing durability and stability for long-lasting performance. Above this, a layer of responsive foam offers a balance of contouring comfort and support, adapting to the body's unique shape. The highlight of the Casper design is the zoned support system, strategically placing firmer foam in crucial areas like the lumbar region to ensure optimal spinal alignment. This innovative approach minimizes pressure points and caters to a range of sleep preferences. The mattress is further enhanced by a transition layer that facilitates smooth transitions between softer and firmer sections. Topping it all off is a breathable and luxurious cover fabric, adding a touch of comfort while promoting airflow for effective temperature regulation. Casper's dedication to layering perfection in the Full Size Mattress exemplifies its commitment to delivering a sleep surface that excels in both support and personalized comfort.

Back Support

The Casper Full Size Mattress is engineered to provide exceptional back support through a combination of innovative design elements. Central to its lumbar-friendly construction is the zoned support system, strategically placing firmer foam in key areas such as the lumbar region while maintaining a softer feel in others. This ensures proper spinal alignment, reducing pressure points and promoting a healthy sleep posture. The mattress adapts dynamically to the body's contours, offering personalized support to the back, particularly the lower back, where additional support is often crucial. Whether you're a back sleeper or someone prone to back pain, the Casper Full Size Mattress stands out in its ability to alleviate discomfort and contribute to a more restful and supportive night's sleep, making it a standout choice for those prioritizing back support in their mattress selection.

Sagging & Edge Support

The Casper Full Size Mattress excels in both sagging resistance and edge support, showcasing a robust construction that enhances the overall durability and stability of the sleep surface. The mattress's durability is bolstered by a high-density base layer that minimizes the risk of sagging over time, ensuring consistent support. Notably, the zoned support system plays a pivotal role in preventing sagging in crucial areas, such as the lumbar region, where additional support is essential. Equally impressive is the edge support, as the mattress features reinforced edges that provide a stable perimeter, maximizing the usable surface of the bed. This not only prevents the feeling of roll-off but also facilitates ease of entry and exit from the bed. The Casper Full Size Mattress delivers on both fronts, offering reliable sagging resistance and robust edge support, contributing to a durable and long-lasting sleep solution for individuals or couples alike.

Motion Isolation

The Casper Full Size Mattress is a standout choice for couples or light sleepers due to its exceptional motion isolation capabilities. Crafted with layers of responsive foams, this mattress absorbs and dissipates motion effectively, preventing disturbances from transferring across the bed. Whether a partner tosses and turns or gets in and out of bed, the Casper Full Size minimizes the impact, ensuring an undisturbed and peaceful sleep experience for both sleepers. The thoughtful engineering of the mattress creates a harmonious environment where movements are isolated, allowing individuals to enjoy a restful night's sleep without being disrupted by their sleep partner. The Casper Full Size Mattress is a testament to the brand's commitment to providing a sleep solution that not only prioritizes individual comfort but also fosters an environment of tranquility for those sharing the bed.

Cover Fabric Quality

The cover fabric of the Casper Full Size Mattress is a testament to the brand's dedication to providing a luxurious and functional sleep experience. Meticulously crafted, the cover boasts high-quality materials that contribute to the overall tactile excellence of the mattress. Its soft and supple texture adds a touch of indulgence to the sleep surface, enhancing the overall comfort. Beyond aesthetics, the cover fabric is designed to be breathable, promoting optimal airflow throughout the mattress. This feature is instrumental in maintaining a cool and comfortable sleep temperature, addressing the needs of those who may be prone to overheating during the night. Casper's attention to cover fabric quality is not just about aesthetics but is an integral part of the mattress design, ensuring that every aspect contributes to a satisfying and rejuvenating night's sleep on the Full Size Mattress.


The Casper Full Size Mattress stands as a testament to enduring durability, fortified by a meticulously crafted construction and the use of high-quality materials. At its core, a robust high-density support foam forms the foundation, providing stability and resilience to the mattress. This foundational layer ensures long-term durability, preventing premature sagging or wear. The innovative zoned support system, a distinctive feature of Casper mattresses, not only enhances comfort but also contributes significantly to the overall durability by minimizing stress on specific pressure points. The mattress's ability to withstand prolonged use is further underscored by the inclusion of responsive foams that maintain their structural integrity, delivering consistent support over time. Casper's commitment to producing mattresses of enduring quality is apparent in the Full Size model, making it a reliable and durable investment for those seeking a mattress that stands the test of time without compromising on comfort.

Commitment to Sustainability

The Casper Full Size Mattress stands at the forefront of sustainable mattress solutions, embodying a profound commitment to eco-conscious practices throughout its production. Casper's dedication to sustainability is manifested in its meticulous selection of responsibly sourced materials, ensuring that each component adheres to environmental standards. Beyond the mattress itself, the brand actively participates in initiatives that contribute to a greener future, showcasing a comprehensive commitment to reducing its overall environmental impact. Casper's unwavering commitment to sustainability is not only a reflection of its responsibility as a mattress manufacturer but also a testament to its visionary approach in fostering positive change within the industry. The Full Size Mattress, with its sustainable design, becomes more than just a sleep surface; it represents a conscious choice for consumers looking to align their sleep preferences with a brand that values environmental responsibility and strives to make a positive impact on the planet.


The Casper Full Size Mattress comes backed by a warranty that exemplifies the brand's confidence in the durability and performance of their product. While specific warranty details may vary, as is common with mattress warranties, Casper typically offers coverage against defects in materials and workmanship. The warranty period, specific terms, and conditions are important aspects for customers to review, ensuring a clear understanding of the coverage provided. Casper's warranty underscores the brand's commitment to customer satisfaction, providing assurance that the Full Size Mattress is designed to withstand the test of time. With a reliable warranty in place, Casper not only prioritizes the integrity of their product but also establishes a trustful relationship with consumers, offering peace of mind and support throughout the lifespan of the mattress. It is advisable for customers to thoroughly review the warranty documentation to comprehend the extent of coverage and any stipulations that may apply.

Customer Service

Casper's commitment to providing an exceptional customer experience is reflected in its customer service for the Full Size Mattress, setting a benchmark for responsiveness and customer-centric support. Known for its attentiveness and dedication, Casper's customer service team is well-regarded for guiding customers through the entire mattress journey, from pre-purchase inquiries to post-purchase support. Whether clarifying warranty details, assisting with delivery logistics, or addressing any concerns, Casper's customer service strives to ensure a seamless and positive experience for all customers. The brand's reputation for reliability extends beyond the quality of the mattress to the overall satisfaction of its users, emphasizing that exceptional customer service is an integral part of the Casper Full Size Mattress ownership experience. With a commitment to transparency and a customer-first approach, Casper sets a high standard for the industry, solidifying its reputation as a brand that prioritizes the needs and satisfaction of its customers.


In a comprehensive evaluation, the Casper Full Size Mattress emerges as a stellar choice, embodying the brand's core values of sustainability, comfort, and customer satisfaction. From a construction standpoint, the mattress's innovative design, including the zoned support system, provides a harmonious balance of plushness and support, catering to a wide array of sleep preferences. Noteworthy is the mattress's commitment to sustainability, evident in the use of responsibly sourced materials and Casper's active participation in eco-friendly initiatives. The Full Size Mattress further excels in practical features such as motion isolation, sagging resistance, and edge support, making it an excellent choice for couples or those seeking a reliable, long-lasting mattress. Backed by a customer service team known for its responsiveness and dedication, Casper ensures a positive ownership experience. While the mattress may not be the most budget-friendly option, the investment is justified by the premium quality, sustainability, and overall excellence that the Casper Full Size Mattress brings to the bedroom. In summary, for those who prioritize a conscientiously crafted sleep surface that excels in comfort, sustainability, and customer support, the Casper Full Size Mattress stands as a commendable choice, offering a restful and environmentally responsible sleep experience.

Where can I find a great, affordable mattress (in 2024)?

If you're searching for an affordable mattress that offers a wide range of comfort and pressure relief, we've compiled a list of mattresses for you to consider:

  1. Saatva Mattress - fantastic for all sleep positions, and is rated our Best Mattress of 2024.
  2. Puffy - feels like you're sleeping on a cool cloud (at a good price).
  3. Ghostbed - beautiful, plush cover w/ aerated latex and healthy spinal alignment.
  4. Winkbeds - 3-stage back relief with free shipping and returns.

Read our short, well-researched 10 Best Mattresses of 2024, here. Our ultimate goal is to help you pick your perfect mattress online, today!




What makes Casper Full Size Mattress unique?

Casper stands out for its commitment to sustainability, zoned support, and exceptional motion isolation.

How does Casper Full Size Mattress regulate sleep temperature?

Cooling technologies and breathable materials help maintain an optimal sleep temperature.

Can Casper Full Size Mattress help with back pain?

Yes, the zoned support system ensures proper spinal alignment, aiding in back pain relief.

What is Casper's trial period and warranty?

Details vary, but Casper typically offers a trial period and warranty for its mattresses.

Does Casper Full Size Mattress offer free delivery?

Check the company's current policies; Casper often provides free delivery as part of its service.

Is Casper Full Size Mattress environmentally friendly?

Yes, Casper prioritizes sustainability in its mattress construction and corporate practices.

How does Casper's pricing compare to other brands?

While not the cheapest, Casper's pricing reflects the quality and innovation in its mattresses.

Can Casper Full Size Mattress mattresses be used with adjustable bases?

Yes, Casper mattresses are compatible with adjustable bases.

Is Casper's customer service reliable?

Casper's customer service is known for being reliable, responsive, and customer-focused.

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