Simmons Beautyrest 12.5" Eon Firm Tight Top Mattress

Enjoy dependable support and a stable, comfortable sleep surface with the Simmons Beautyrest 12.5" Eon Firm Tight Top Mattress. Designed for sleepers who prefer a firmer feel, the Eon combines Beautyrest® Pocketed Coil® technology with pressure-relieving memory foam and cooling materials for balanced comfort and support.

With its approximately 12.5-inch profile, firm comfort level, individually wrapped coils, reinforced edges, and Canadian-made construction, the Beautyrest Eon is a strong choice for back sleepers, stomach sleepers, couples, and anyone who prefers a supportive mattress with less sink.

875 Beautyrest® Pocketed Coil® System

At the core of the Eon is an 875 Beautyrest® Pocketed Coil® system.

Each coil moves independently, allowing the mattress to respond more precisely to the shape and movement of your body. This helps create targeted support while reducing motion transfer across the bed.

For couples, this independent coil design can help minimize disturbances caused by a partner changing positions during the night.

Firm Tight Top Comfort

The Eon is designed with a Firm comfort level and a traditional tight-top construction.

This provides a stable, supportive sleeping surface without the extra cushioning of a pillow top or Euro top.

The firmer feel can be especially appealing to:

• Back sleepers

• Stomach sleepers

• Sleepers who prefer less sinkage

• Shoppers looking for stronger overall support

ActiveResponse™ Memory Foam

The Eon includes ActiveResponse™ memory foam to provide contouring comfort and pressure relief.

This foam responds to the body while helping cushion pressure-sensitive areas, creating a more comfortable feel over the supportive coil system underneath.

The result is a mattress that feels firm and stable while still offering enough conforming comfort to avoid feeling excessively hard.

Cooling Sleep Surface

A cooling-touch sleep surface helps create a more comfortable sleeping environment.

The breathable cover and comfort materials are designed to help manage heat around the body, making the Eon a good option for sleepers who want firm support without an overly warm sleep surface.

Reduced Motion Transfer

The individually wrapped Pocketed Coil® system helps limit movement from travelling across the mattress.

This makes the Eon particularly suitable for couples, light sleepers, or anyone who is easily disturbed by movement during the night.

Reinforced Edge Support

The mattress also includes reinforced edge-to-edge support.

A stronger perimeter helps reduce excessive compression near the sides of the mattress and allows you to comfortably use more of the available sleeping surface.

It can also provide a more stable feel when sitting near the edge of the bed.

Adjustable Base Compatible

The Beautyrest Eon is compatible with adjustable bases, giving you more flexibility in your bedroom setup.

Pair it with a compatible adjustable foundation to elevate the head or foot of the mattress for reading, relaxing, or finding a preferred sleeping position.

CertiPUR-US® Certified Foams

The foams used in the Eon are CertiPUR-US® certified, providing added reassurance about foam manufacturing standards and emissions.

Made in Canada

The Simmons Beautyrest Eon is Made in Canada, making it a strong option for shoppers looking for Canadian-made mattress construction from a well-known mattress brand.

Available Sizes

Bedroom Depot currently offers the Eon in:

• Single: approximately 38" × 74"

• Double: approximately 53" × 74"

• Queen: approximately 60" × 80"

• King: approximately 76" × 80"

10-Year Manufacturer’s Warranty

The Beautyrest Eon comes with a 10-year manufacturer’s warranty, providing added peace of mind with your purchase.

Key Features

• Approximately 12.5" profile

• Firm comfort level

• Tight-top construction

• 875 Beautyrest® Pocketed Coil® system

• ActiveResponse™ memory foam

• Cooling-touch sleep surface

• Reduced motion transfer

• Reinforced edge-to-edge support

• Adjustable base compatible

• CertiPUR-US® certified foams

• Made in Canada

• 10-year manufacturer’s warranty

• Available in Single, Double, Queen, and King

Get the firm, supportive sleep you prefer with the Simmons Beautyrest 12.5" Eon Firm Tight Top Mattress, available at Bedroom Depot in Windsor, Ontario.