Foamma 4" Memory Foam Mattress for RV - Water Resistant Organic Cotton Cover, Firm High Density Foam Base, USA Made, CertiPUR-US Certified, 28" x 75"

Product Overview

This Foamma mattress measures 28 inches wide by 75 inches long with a 4-inch thickness, making it specifically designed for RV and camper applications where standard mattress sizes are impractical. The construction features a two-layer foam system: a 1-inch top layer of soft memory foam that conforms to body contours and relieves pressure points, combined with a firm high-density foam base that provides consistent support throughout the night. The mattress comes with a removable organic cotton cover that features water-resistant properties and can be machine-washed by simply unzipping it from the mattress core. The tight-top style construction means there are no additional pillow tops or padding layers. The manufacturer emphasizes USA manufacturing and offers custom sizing options for customers who need dimensions not available in standard offerings. The foam materials are CertiPUR-US certified, meaning they're made without ozone-depleting substances, mercury, lead, heavy metals, or regulated phthalates, with low VOC emissions for better indoor air quality. The mattress is designed for adult use and requires no special foundation beyond a solid, flat surface.

Design & Build

The Foamma mattress features a straightforward two-layer construction with a 1-inch soft memory foam top layer bonded to a firm high-density foam base. The memory foam layer is designed to conform to body contours and relieve pressure points, while the dense base foam provides structural support and maintains the mattress's shape over time. The entire foam core is CertiPUR-US certified, ensuring it's made without harmful chemicals and has low VOC emissions. The mattress uses a tight-top style construction without additional pillow tops or padding layers, creating a streamlined profile that's 4 inches thick total.

The removable organic cotton cover adds practical functionality with its water-resistant properties and machine-washable design. The cover zips completely around the foam core, allowing for easy removal when cleaning is needed. The cotton material provides a breathable sleeping surface while protecting the foam from spills and stains. The mattress requires no special foundation and can be placed directly on any solid, flat surface. The compact dimensions (28" x 75") and 4-inch thickness make it particularly suitable for RV and camper applications where space is limited and standard mattress sizes don't fit properly.

Performance

The dual-layer foam construction creates a balanced sleeping experience with the memory foam top layer providing pressure relief and contouring while the firm base foam maintains support. The medium firmness rating suggests it should accommodate various sleeping positions, though the firm base makes it particularly suitable for back and stomach sleepers who need consistent spinal alignment. The 4-inch thickness provides adequate cushioning while maintaining space efficiency in compact RV sleeping areas. The CertiPUR-US certification indicates the foam should have minimal off-gassing and maintain good indoor air quality in confined spaces.

The water-resistant organic cotton cover provides practical protection against spills and stains, which is particularly valuable in mobile living environments. The removable, machine-washable design allows for thorough cleaning without damaging the foam core. The tight-top construction without additional layers means there are fewer components that could separate or degrade over time. The USA manufacturing suggests consistent quality control standards. The custom sizing option allows users to get exactly the dimensions they need for specialized applications beyond standard RV sizes.