Naturally Cool, Elegantly Comfortable
Woven with fine mica-infused fibers, this advanced fabric creates a naturally cool-to-the-touch surface that enhances airflow and regulates temperature throughout the night. Its subtle shimmer reflects light with understated elegance, while its performance delivers a refreshingly balanced sleep environment worthy of true luxury.
Luxury Comfort That Breathes
Unlike traditional memory foam, Serene™ is crafted for a truly elevated sleep experience. Its open-cell design enhances airflow for a cooler, more breathable feel, while its advanced composition ensures consistent comfort that never shifts with temperature. The result is indulgent pressure relief and effortless support , a modern luxury that adapts seamlessly to you, night after night.
Tailored Support
Our patented Zoned Nested Pocketed Coils represent a revolutionary advancement in sleep technology. By increasing surface area through a honeycomb-nested design, this system delivers targeted lumbar support while simultaneously reducing pressure in the hip zone. The result is an ideal balance of alignment and comfort, deeper support where your body needs it most, and pressure relief that enhances circulation and rest.
Design Details
Timberline represents the true equilibrium of the Onyx Hybrid Collection. Offering a medium comfort feel, it blends the gentle pressure relief of plush foams with the strength and stability of precision-engineered coils. The result is a versatile sleep experience that adapts beautifully to a wide range of sleepers seeking both comfort and support in perfect harmony.


Arrange a Luxury Sleep Appointment
A Foreverbed fitting is a private consultation in our Springfield showroom, where a sleep specialist guides you through a curated selection of models to find your perfect balance of comfort and support. In about 90 minutes, you’ll discover the Foreverbed designed to deliver a lifetime of restorative rest — and we’ll make sure this model is truly right for you.
Lifetime Warranty
Every Foreverbed is backed by our Lifetime Warranty — a promise that your mattress is crafted to endure. From the finest materials to artisan construction, we guarantee lasting performance, comfort, and peace of mind for as long as you own your bed.