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View all questionsA grid mattress uses an open-cell grid layer (instead of thick memory foam on top) to provide pressure relief and airflow. FORM uses GelGrid™ for cooling and adaptive relief.
FORM reinforces the grid with Integra-Mesh™, a proprietary system integrated into GelGrid™ to help prevent buckling and reduce the “jiggle” some people feel on other grid mattresses.
FORM is designed to sleep cooler than traditional foam mattresses because GelGrid™ has open-air channels that help heat escape.
Yes. Integra-Mesh™ reinforces the grid and reduces ripple, which can minimize partner disturbance.
FORM includes a 365-night risk-free trial. If you’re not satisfied, we’ll pick it up free and issue a full refund. No restocking fees.
Lifetime warranty covers manufacturing defects, including sagging over 1.5 inches.
Shipping is free on all orders to the contiguous United States. For Prime and Prime X models, your mattress includes complimentary White Glove Delivery. A carrier will contact you to schedule a delivery appointment. Includes in-home setup and optional old mattress removal. Please allow 2-3 weeks for delivery scheduling. For Core and Core Hybrid models, most deliveries arrive within 5–7 business days via FedEx Ground. Core and Core Hybrid models will be compressed and in a box.
Yes - FORM mattresses are fiberglass-free.
Yes - FORM uses CertiPUR-US certified foams.
A full year to decide
We stand behind every mattress
$0 restocking fees, ever
CertiPUR-US® certified
Dr. Jordan Burns, DC
Chiropractor, Author of “Supercharge Your Sleep”
FORM's GelGrid™ technology improves pressure relief and response time, while the reinforced coil base delivers true spinal alignment. It's one of the best options on the market for sleepers who want cooling and support in one.
Dr. Mostafa Miata, M.D.
Physician, Regenerative Pain Specialist
For patients who struggle with overheating or restless sleep, FORM's open-air GelGrid™ design makes a noticeable difference. It provides pressure relief without the heat buildup common in traditional memory foam.
