Ruoysun 12 Inch King Size Mattress, Firm Hybrid Mattress with 7-Zone Pocket Springs & Cooling Gel Memory Foam, Luxury Pressure Relief Bed in a Box for Back & Side Sleepers, CertiPUR-US
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Color: Grey
Size: King (U.S. Standard)
Set name: 12" Firm
Features
- Luxurious Comfort & Ergonomically Designed: Our exclusive Ruoysun 7-Zone Pocket Spring System is precision-engineered to match your body's natural curves. As you lie down, shoulders sink slightly for pressure relief, the lumbar spine receives targeted lift, and legs rest easy. A plush memory foam layer adds just enough softness on top, delivering a firm feel that's truly "just right" for your king size mattresses whether you sleep on your back, side, or stomach.
- Silent Motion Isolation: Over 600 individually pocket springs mean motion stays where it starts. If you're sharing your king hybrid mattress with your partner or pet, the motion is absorbed right where it starts. You won't feel a thing. No noise, no vibration. Light sleepers, this is your peace of mind.
- Edge Support You Can Count On: We added 3 rows of reinforced springs around the perimeter, delivering 30% more reinforcement for lasting durability. Sit, sleep, or lounge near the edge with complete confidence, and the surface stays solid and supportive, edge to edge. The whole king memory foam mattress stays solid.
- Say Goodbye to Hot, Stuffy Nights: Our 7-layer construction in this king bed mattress includes a cooling-gel memory foam layer and ventilated comfort foams that actively wick away heat and moisture. Paired with a soft, breathable knit cover, you stay cool, dry, and comfortable with no more night sweats.
- King Mattress in a Box: We roll and compress each Ruoysun into a box so compact, it glides through doorways and up stairs with ease. Just unbox, unroll and expand (allow 4872 hours for full shape). Every Ruoysun is built with multi-stage quality inspections, CertiPUR-US certified materials, and fiberglass-free construction. Backed by a 10-year limited warranty.
Brand: Ruoysun
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 12"Th
Item Firmness Description: Firm
Top Style: Euro Top
Cover Material: Skin-friendly Fabric
Number of Layers: 7
Fill Material: Gel Memory Foam, High Density Foam
Weight Limit: 1000 pounds
Special Feature: Breathable, Durable, Low Motion Transfer, Pressure Relief
Item Firmness Description: Firm
Number of Layers: 7
Weight Capacity Maximum: 1000 pounds
Additional Features: Breathable, Durable, Low Motion Transfer, Pressure Relief
Mattress Coil Type: Pocketed Coil
Construction Type: Hybrid
Number of Mattress Coils: 600
Size: King (U.S. Standard)
Item Dimensions L x W x Thickness: 80"L x 76"W x 12"Th
Item Thickness: 12 inches
Item Depth: 12 inches
Item Dimensions: 80 x 76 x 12 inches
Cover Material: Skin-friendly Fabric
Fill Material: Gel Memory Foam, High Density Foam
Product Care Instructions: Spot Clean
Mattress Comfort Layer Material: Comfort Foam, Gel Memory Foam
Material Type: Foam, Gel Foam, Memory Foam, Pocket Springs, Skin-friendly Fabric
Brand Name: Ruoysun
Model Name: King Size Mattress
Product Benefits: Back Pain Relief, Improves Sleep, Posture Support, Pressure Relief, Stress Relief
Model Number: King Size Mattress 12 Inch
Mattress Type: Standard Mattress
Unit Count: 1 Count
Included Components: King Mattress
Manufacturer Part Number: RUO12K
Set Name: 12" Firm
top-style: Euro Top
Color: Grey
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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