FOREVERBED ONYX

Alpine

Elevated Firmness, Uncompromising Support

Key features
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

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.

Key features
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

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.

Key features
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 2.

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.

Key features
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

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.

Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

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.

Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 2.

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

Alpine is the firmest model in the Onyx Hybrid Collection, crafted for those who prefer a resilient, grounded sleep surface. Its tailored construction emphasizes stability and alignment, while advanced coil technology and breathable comfort layers ensure a cool, refreshing night’s sleep. Alpine delivers enduring strength without sacrificing refined comfort.

Bedroom setting with multiple beds and a chandelier in a showroom.

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.

Artisan-Crafted in the Ozarks

Made in the USA

Every Foreverbed is meticulously crafted in our own atelier in Webb City, Missouri, where master artisans bring together time-honored techniques and modern innovation. Each stitch, tuft, and finish reflects a standard of excellence reserved for the world’s finest sleep creations.