Firm King Memory Foam Mattress, 12" Gel-Infused Cooling Mattress, Spinal Support, Pressure Relief & Back Pain Relief, CertiPUR-US Certified, Fiberglass-Free, Motion Isolation, 365-Night Trial

Features

• FIRM 3-LAYER ORTHOPEDIC DESIGN: This 12-inch king memory foam mattress features a sophisticated triple-layer structure engineered for those who prefer a firm, supportive surface. The specialized foam layers work in harmony to provide maximum spinal alignment, effectively dispersing pressure points. Combined with a high-density reinforced base, it delivers the consistent firm support necessary to reduce sagging and provide targeted relief for chronic back and joint pain.
• ENGINEERED FOR A COOLER SLEEP CLIMATE: This mattress pairs a high-quality skin-friendly knitted cover with advanced gel-infused memory foam. This specially designed structure enhances airflow throughout the entire multi-layer system, actively dissipating heat to prevent the "sleeping hot" issue. It ensures a fresh, breathable environment, making it the perfect upgrade for any master bedroom or primary suite.
• RELIABLE PERFORMANCE IN EVERY SEASON: Designed for long-lasting durability, our temperature-resilient foam maintains a consistent firm feel regardless of the room temperature. The adaptive surface provides stable support that caters perfectly to back and stomach sleepers who require enhanced structural integrity and a more balanced, level sleeping surface without excessive sinking.
• NON-TOXIC & CERTIPUR-US CERTIFIED: Your health is our priority. This fiberglass-free mattress is crafted with CertiPUR-US certified foams and OEKO-TEX Standard 100 tested fabrics, ensuring it is made without harmful substances or heavy metals. These carefully selected, non-toxic materials support a cleaner sleep environment and reflect our commitment to safe, responsible manufacturing.
• RISK-FREE TRIAL & SIMPLE EXPANSION: Shop with total confidence thanks to our 365-night home trial and 10-year limited warranty. Arriving compressed in a box for convenient setup, this mattress works with most bed frames, including platform beds and adjustable bases. Please allow 2-12 hours for your mattress to fully expand to its original shape and enjoy your first night of premium sleep.

Brand: SLEEP100

Size: King

Product Dimensions: 80"L x 76"W x 12"Th

Item Weight: 71.54 Pounds

Item Firmness Description: Firm

Top Style: Tight Top

Cover Material: Polyester

Number of Layers: 3.0

Fill Material: Gel Memory Foam, High Density Foam, Memory Foam

Weight Limit: 1500 Pounds

Item Firmness Description: Firm

Number of Layers: 3.0

Weight Capacity Maximum: 1500 Pounds

Additional Features: Breathable, Durable, Low Motion Transfer, Pressure Relief, Removable Cover

Construction Type: Memory Foam

Is Customizable?: No

Mattress Base Compatibility: Box Spring, Slatted Base, Solid Foundation

Size: King

Item Dimensions L x W x Thickness: 80"L x 76"W x 12"Th

Item Weight: 71.54 Pounds

Item Thickness: 12 Inches

Item Dimensions: 80 x 76 x 12 inches

Item Depth: 12 inches

Cover Material: Polyester

Fill Material: Gel Memory Foam, High Density Foam, Memory Foam

Product Care Instructions: Hand Wash Only

Mattress Comfort Layer Material: Memory foam

Material Type: Gel Foam, Memory Foam, Polyester

Brand Name: SLEEP100

Model Name: ADULT MATTRESS

Product Benefits: Back Pain Relief, Hypoallergenic, Improves Sleep, Pressure Relief, Stress Relief

Model Number: F2503484

Mattress Type: Standard Mattress

Manufacturer: SLEEP100

Set Name: 12" Luxe Support

Manufacturer Part Number: F2503484

Unit Count: 1.0 Count

Included Components: Mattress, Opening Tool

Age Range Description: ‎Adult

Item Type Name: bed_mattress_conventional

top-style: Tight Top

Color: White & Black

Shape: Rectangular

Style Name: 12 Inch