Experience uncompromising support and long-lasting comfort with the Beautyrest® World Class Level 3 Extra Firm 14.25" mattress.
Part of the World Class collection, this model is designed for sleepers who want a solid, stable surface with advanced support and cooling performance.

Featuring Precision Support System™ coils, cooling foams, and dual-action temperature regulation, the Level 3 Extra Firm offers a strong, grounded feel that promotes spinal alignment and minimizes motion transfer — perfect for back and stomach sleepers who prefer a firm, no-sink experience.

Key Features

• Extra-Firm Comfort Level – Provides maximum back support and minimal cushioning for a solid, stable sleep surface.

• Precision Support System™ – Hundreds of individually wrapped coils respond independently to your movement for targeted pressure relief and consistent support.

• DualCool™ Technology – Silver-infused fibers help move heat and moisture away from the surface, keeping you cool and fresh all night.

• AirCool® & GelTouch® Foams – Comfort layers contour to your body while enhancing airflow and maintaining a breathable, cool feel.

• Pressure-Relief Layers – High-density support foams reduce stress on your shoulders, hips, and back.

• Edge Support System – Reinforced edge foam expands the usable sleep area and prevents roll-off.

• Motion Isolation – Individually wrapped coils limit partner disturbance for uninterrupted rest.

• Adjustable Base Compatible – Designed to pair perfectly with Beautyrest® adjustable foundations.

• 10-Year Limited Warranty – Backed by Beautyrest’s legacy of innovation and quality.

Specifications

Perfect For

✅ Back and stomach sleepers needing ultra-firm support
✅ Hot sleepers who prefer a cool, breathable mattress
✅ Couples looking for minimal motion transfer and consistent comfort
✅ Anyone who wants solid, hotel-style firmness with premium durability