King Mattress 14 Inch, (2026 Upgraded) Luxury Hybrid Mattress Bed in a Box, Cooling-Gel Memory Foam, 7-Zone Pocket Coils, Medium Firm, Back Pain, Motion Isolation, Edge Support, CertiPUR-US

Features

• KING HYBRID MATTRESS 14 INCH MEDIUM PLUSH COMFORT FOR SIDE & BACK SLEEPERS: This king size mattress combines responsive memory foam with a 7-zone pocket spring system to deliver the perfect balance of softness and support. Designed for side and back sleepers, it cushions pressure points while maintaining proper spinal alignmentmaking it an ideal king mattress for everyday comfort and deeper sleep.
• MOTION ISOLATION KING MATTRESS QUIET, UNDISTURBED SLEEP: Built with 1084 individually wrapped pocket springs, this king hybrid mattress absorbs movement and reduces motion transfer. Whether you're sharing your mattress in a box with a partner, child, or pet, youll enjoy a quiet, stable sleep surface with minimal noise or disruption.
• REINFORCED EDGE SUPPORT: This 14 inch king mattress is built with 30% higher-density edge coils, 3 rows of reinforced perimeter springs, and an upgraded 2.3 mm pocket coil system for lasting durability. Designed to deliver reliable support even under increased weight, it's an excellent choice for those searching for a mattress for heavy people. Sit, sleep, or relax near the edge with confidencethe surface stays consistently supportive from edge to edge, so the entire mattress feels stable and secure.
• COOLING MEMORY FOAM KING MATTRESS BREATHABLE & PRESSURE RELIEVING: Designed with gel-infused memory foam and breathable fabric, this cooling king mattress helps regulate temperature and improve airflow. It relieves pressure on shoulders and hips while keeping you cool, dry, and comfortable throughout the night.
• SAFE, CERTIFIED & MATTRESS IN A BOX: Made Fbrgss-Fr with CertiPUR-US certified foam and compliant with 16 CFR 1632 & 1633 U.S. flammability standards for safer sleep. This mattress in a box is compressed for easy deliveryjust unbox, unroll, and expand within 4872 hours. Compatible with most bed frames and backed by a 365-night trial and 10-year warranty.

Description

14 Inch Hybrid Mattress, Hotel-Level Comfort, Medium Plush Feel with Firm Support, 7-Zone Ergonomic Support, Reinforced Edge Support HeySleep Mattresses — Sleep Better. Wake Up Recharged. Experience comfort that restores your body and resets your day. HeySleep Mattresses — Wake Up Refreshed, Every Day. Exceptional sleep isn’t a luxury—it’s the foundation of a life well lived.

Brand: HeySleep

Size: King

Product Dimensions: 80"L x 76"W x 14"Th

Item Weight: 80 Pounds

Item Firmness Description: Medium Firm

Top Style: Euro Top

Cover Material: Polyester Blend

Number of Layers: 9.0

Fill Material: Gel Memory Foam, Memory Foam

Weight Limit: 1500 Pounds

Item Firmness Description: Medium Firm

Number of Layers: 9.0

Weight Capacity Maximum: 1500 Pounds

Additional Features: Breathable, Durable, Lightweight, Low Motion Transfer, Pressure Relief

Mattress Coil Type: Pocketed Coil

Construction Type: Hybrid

Number of Mattress Coils: 1084

Is Customizable?: No

Mattress Base Compatibility: Box Spring, Slatted Base

Size: King

Item Dimensions L x W x Thickness: 80"L x 76"W x 14"Th

Item Weight: 80 Pounds

Item Thickness: 14 Inches

Item Dimensions: 80 x 76 x 14 inches

top-style: Euro Top

Color: White/Gray

Style Name: 14 Inch

Brand Name: HeySleep

Model Name: Hybrid Mattress

Product Benefits: Back Pain Relief, Improves Sleep, Posture Support, Pressure Relief, Reduces Toss & Turn

Model Number: DSWG14KG

Manufacturer: HeySleep

Set Name: King (14 inch)

Manufacturer Part Number: DSWG14KG

Unit Count: 1.0 Count

Included Components: Box opener, Mattress

Cover Material: Polyester Blend

Fill Material: Gel Memory Foam, Memory Foam

Product Care Instructions: Spot Clean Only

Mattress Comfort Layer Material: Comfort Foam, Cotton

Material Type: Foam, Gel Foam, Pocket Springs