INB Casper Select Memory Foam Mattress - 12" Queen Size, 80x60 Inches, Medium Firm Support, Pressure Relief, Cooling Technology

Product Overview

The Casper Select Memory Foam Mattress measures 80 inches long by 60 inches wide with a 12-inch thickness, weighing approximately 85 pounds in the queen size. It features a dark grey minimalist style with a tight top construction. The mattress utilizes a four-layer memory foam construction designed to provide both firm support and conforming comfort. According to the manufacturer, it offers zoned support for targeted alignment and comfort with breathable, high-density memory foam. The 12-inch profile represents a practical middle ground between thicker mattresses that can be cumbersome to handle and thinner options that may lack sufficient cushioning for some sleepers. Reviewers note this thickness makes it easier to lift for bed-making compared to 14-inch mattresses while still providing adequate support. The mattress is not customizable, foldable, portable, or electric. It requires appropriate bed support such as wooden slats or a solid platform rather than traditional box springs meant for innerspring mattresses. Care involves standard mattress maintenance without special cleaning requirements beyond regular rotation and protection with a mattress cover.

Design & Build

The Casper Select Memory Foam Mattress features a straightforward design centered on functional comfort. Its 12-inch profile consists of four distinct foam layers working together to provide both support and pressure relief. The dark grey tight top cover presents a minimalist aesthetic that blends with most bedroom décors. The mattress construction utilizes high-density memory foam throughout its layers, with particular attention to zoned support technology that varies firmness across different body regions. This targeted approach aims to provide firmer support under the torso and softer cushioning under shoulders and hips where pressure points typically occur. The materials are designed to be breathable, incorporating open-cell foam structures that promote airflow to help regulate temperature during sleep.

The build emphasizes durability with high-density foams that resist premature sagging and maintain structural integrity. The mattress weighs approximately 85 pounds in queen size, making it substantial yet manageable for most adults to position on a bed frame. It requires proper support from wooden slats or a solid platform rather than traditional box springs, as the manufacturer specifies this ensures optimal performance and longevity. The non-removable cover is integrated with the foam layers, creating a unified sleeping surface. Cleaning involves standard mattress maintenance practices rather than specialized care. The mattress arrives compressed and rolled for shipping, expanding to full size when unpacked. Its construction lacks customization options, foldability, or portability features, positioning it as a permanent bedroom fixture designed for consistent nightly use.

Performance

The Casper Select Memory Foam Mattress delivers firm support with memory foam conforming properties. Reviewers report it provides excellent pressure relief for side sleepers, particularly cushioning hips and shoulders while maintaining spinal alignment. The zoned support system appears effective at providing targeted firmness where needed, preventing the jack-knifed feeling some memory foam mattresses can create when lying on one's back. Many users appreciate the balance between firm support and contouring comfort, noting it molds to body shapes without excessive sinkage. The breathable foam design helps mitigate heat retention common with traditional memory foam, with one reviewer specifically mentioning it eliminated night sweats their wife experienced with previous foam mattresses. The mattress maintains its shape well under normal use, though some long-term users report gradual softening over several years.

Real-world performance shows variability in durability according to user experiences. While initial comfort receives high marks, one reviewer noted the mattress softened noticeably after approximately two and a half years of use, particularly affecting a 190-pound sleeper who began experiencing morning backaches. This suggests the firm feel may diminish over time for some users, especially those with higher body weights. The mattress performs best when paired with appropriate bed support as specified by the manufacturer. Users report minimal motion transfer, making it suitable for couples. The 12-inch thickness provides adequate cushioning for most sleepers while keeping the bed height manageable for reaching nightstands. Some users find the firmness ideal for back and stomach sleeping positions, though side sleepers may appreciate the pressure relief in shoulder and hip areas. The mattress shows good resilience to normal wear when properly maintained and supported.