King Mattress
Experience cloudlike comfort with Puffy king size mattresses, assembled with pride in America.
Shop NowShop King Size Puffy Mattresses
Save on award-winning mattresses assembled in the USA with the finest materials.
Enjoy select contouring foams, breathable latex, and silky-soft alpaca wool.
Puffy CLOUD Mattress
- Cloudlike cushioning for every sleep style
- Keeps you cool all night with cooling foam
- Our best value premium mattress
Starts at $449
Puffy LUX Mattress
- Enhanced back support with Contour-Adapt Coils
- Cooler, deeper sleep with gel-infused foam
- Medium-plush feel for every sleeper
Starts at $749
Puffy ROYAL Mattress
- Pressure support across 5 targeted zones
- Drier sleep with Premium Blended Wool
- Ultra-plush feel for full-body support
Starts at $1,089
Puffy MONARCH Mattress
- All-season comfort from alpaca wool
- Airy, uplifted feel with responsive latex
- Luxury-plush feel for every sleep style
Starts at $1,949
Puffy LEGACY Mattress
- Hand-tufted with cashmere wool and horsehair
- Ultra-responsive support with Talalay latex
- Our most advanced luxury mattress
Starts at $4,899
King Mattress Size Guide
A king size mattress is 76 inches wide and 80 inches long.
Mattress Sizes and Dimensions Chart
Find the dimensions of all standard US mattress sizes below.
| Mattress Size | Dimension in Inches | Dimension in Centimeters |
|---|---|---|
| Twin | 38" X 75" | 96.5 X 190.5 |
| Twin XL | 38" X 80" | 96.5 X 203 |
| Full | 54" X 75" | 137 X 190.5 |
| Queen | 60" X 80" | 152 X 203 |
| King | 76" X 80" | 193 X 203 |
| California King | 72" X 84" | 183 X 213 |
| Split King | 2 - 38" X 80" | 193 X 203 |
Why Buy a King Size Mattress?
King size beds are a luxurious option for couples and spacious master bedrooms.
An Ideal Family Bed
For families with children or pets, it's wise to size up so snuggle time stays comfy.
Easy Movement
Sleepers who move in their sleep benefit from the spacious king-sized mattress.
Great for Couples
A roomy king size mattress works great for couples who need space in their sleep.
Feels Like Sleeping On a Cloud
Puffy mattresses have been designed for your best night's sleep. For cloudlike comfort that you'll notice as soon as you lie down, here's what makes our mattresses so special:
Cool Quilted Cloud Cover
Our Cool Quilted Cloud Cover features breathable yarns that deliver up to 10x superior cooling than standard materials, keeping you feeling fresh and comfortable.
Cooling Cloud™ Layer
Cooling Cloud™ Layer is infused with cooling gel to disperse heat from the body and ensure air circulation. Advanced pressure support keeps your joints and muscles well-relaxed and soothes your pressure points.
Discover Why Puffy
Is
America’s #1 Luxury Mattress
sleep quality*
cooler sleep*
back support*
sleepers
*Based on a randomized survey of Puffy mattress owners.
6 (More) Reasons To Choose a Puffy King Size Mattress
Why Customers Love Puffy King Size Mattresses
Horace P.
BEST mattress I have slept on
Patricia G.
Puffy mattress review
JW P.
Happy Family
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