A California King size polyurethane foam mattress (72” x 84”) is designed for taller sleepers and those who prefer extra legroom. It provides a spacious, supportive, and customizable sleep surface, making it ideal for:
Available in soft to extra-firm comfort levels, tailored to your weight range. Choose between:
This mattress offers superior motion isolation, durability, and the flexibility to customize firmness levels, including a split firmness option for personalized comfort.
Dimensions: 72” x 84”
Foam Type Options:
Firmness Levels: Soft, Medium, Firm, Extra Firm (varies based on weight range)
Mattress Thickness Options: Customizable
Split firmness option available for mattresses 6 inches or thicker.
Motion Isolation: Minimal motion transfer for undisturbed sleep
Breathability: Open-cell foam design for airflow and temperature regulation
Certifications: CertiPUR-US® certified for low VOC emissions, made without formaldehyde, ozone depleters, or harmful flame retardants
Important Notice: Flammability Compliance
If you select a mattress cover option other than the Terry Velour cover, the product will not meet federal flammability standards required for items sold as “mattresses.” In this case, your order will be classified and shipped as a “Custom Sleep Product” rather than a “Mattress.”
At FoamOrder, we intentionally offer options with fewer chemical additives to support our commitment to natural and organic materials. Some of these options do not include the flame-retardant chemicals necessary to comply with federal flammability standards (16 CFR Parts 1632 and 1633).
By purchasing without the Terry Velour cover, you acknowledge and agree that:
- The item is being sold to you as a “Custom Sleep Product,” not as a “Mattress.”
- With the selected cover, the product does not comply with federal flame-retardancy requirements.
- You accept full responsibility for the use of this product.
Cover Options:
Terry Velour Zippered Cover (Default): Premium option that meets federal flame retardancy standards.
Cotton-Poly Blend Zippered Cover (40% Cotton / 60% Polyester): Mid-range option at a reduced price.
Cotton Muslin Zippered Cover: Lightweight, economical choice for basic fabric protection.
No Cover: Lowest cost option, just the foam core with no protective fabric.
A California King size mattress is narrower but longer than a standard King, making it ideal for taller individuals who need more legroom. While a King size offers more width for couples, the California King provides a more elongated sleep surface, perfect for those who prioritize length over width.
Yes! Split firmness is available for California King size mattresses that are 6 inches or thicker. This allows each sleeper to choose a different firmness level, ensuring personalized comfort without compromise.
A California King polyurethane foam mattress works well on a variety of bed frames, including:
For slatted frames, ensure the slats are no more than 3 inches apart to prevent sagging and maintain long-term support.
Everflex Foam Mattress Warranty
Econoflex Foam Mattress Warranty
Shipping: Our custom-cut polyurethane foam mattresses typically ship within 3–14 days, depending on the foam type and production schedule. Since we cycle through multiple foam types each week, lead times may vary based on availability and manufacturing. We strive to meet these timeframes consistently, but occasional delays can occur. If your order exceeds the expected shipping window, you can contact us here for an update.
Returns: We accept returns within 90 days of purchase, minus the initial delivery or shipping costs.
