King Mattress

Experience cloudlike comfort with Puffy king size mattresses, made with pride in America.

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Canada’s Most
Award-Winning Mattress

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Best Mattress
2025
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Best Mattress for
Combination Sleepers 2025
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Best Mattress to Buy
in 2025
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Best Memory Foam
Mattress 2025
Shop King Size Puffy Mattresses
LABOUR DAY SALE
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Includes free luxury pillow worth $150.
Puffy CLOUD Mattress
$1,599 with code LABOURDAY
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LABOUR DAY SALE
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Includes free luxury pillow worth $150.
Puffy LUX Mattress
$2,349 with code LABOURDAY
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Puffy ROYAL Mattress
$3,349 with code LABOURDAY
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King Mattress Size Guide

A king size mattress is 76 inches wide and 80 inches long.

King mattress size guide dimensions diagram
Mattress Sizes and Dimensions Chart

Find the dimensions of all standard US mattress sizes below.

Mattress SizeDimension in InchesDimension in Centimeters
Twin38" X 75"96.5 X 190.5
Twin XL38" X 80"96.5 X 203
Full54" X 75"137 X 190.5
Queen60" X 80"152 X 203
King76" X 80"193 X 203
California King72" X 84"183 X 213
Split King76" 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

An ideal family bed

For families with children or pets, it's wise to size up so snuggle time stays comfy.

Easy movement

Easy movement

Sleepers who move in their sleep benefit from the spacious king-sized mattress.

Great for couples

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 Touch Quilted Cloud Cover

The Cool Touch Quilted Cloud Cover is crafted with exclusive cooling yarns and a quilted design for a soothing, cloudlike sleep experience. This breathable, cool-to-the-touch layer helps promote airflow around your mattress, keeping you feeling fresh and comfortable.

Cool Touch Quilted Cloud Cover

Cooling Cloud™

Cooling Cloud™ Foam is infused with cooling gel to disperse heat from the body and ensure air circulation. Advanced pressure relief keeps your joints and muscles well-relaxed.

Cooling Cloud™
Discover Why Puffy Is
Canada’s #1 Luxury Mattress
94%
experience better
sleep quality*
85%
experience
cooler sleep*
90%
experience superior
back support*
1M+
happy
sleepers

*Based on a randomized survey of Puffy mattress owners.

5 (More) Reasons To Choose a Puffy King Size Mattress
REASON 1
Best labour day sale offers.
Upgrade how you sleep with unmissable deals on our premium mattresses, bed frames, and bedroom accessories.
REASON 2
Made in Canada.
Every Puffy mattress is 100% designed and manufactured in Canada.
REASON 3
101-night sleep trial.
Join our risk-free sleep trial. Give your Puffy product a try for 101 nights in the comfort of your own home.
REASON 4
Warranty. For life.
Sleep peacefully knowing your Puffy product comes with a lifetime warranty.
REASON 5
Free shipping. In 1 - 2 days.
Shipping is fast and free throughout Canada. Get your order dispatched straight to your door in only 1 - 2 business days.
Why Customers Love Puffy King Size Mattresses

Horace P.

Verified

BEST mattress I have slept on

After a lot of research, I decided to get a king size mattress from Puffy. This is the best mattress I have ever slept on and what's better, I paid less than I ever would have if I went with the foster-pedic or the others at the local store.

Patricia G.

Verified

Amazing mattress for an amazing price

Amazing mattress for an amazing price. My husband is around 325 lbs and I'm around 230 lbs. We bought the king size and I waited about 2 months so I could leave an honest appraisal. It doesn't get warm, it doesn't sink down, and it feels incredible. I'm not sure how they offer this mattress at the prices they have listed but it is just fantastic.

JW P.

Verified

Happy Family

We decided to upgrade our queen mattress to a new king and did quite a bit of research before choosing Puffy and I am so glad we went with you guys. The reviews are definitely accurate and my hubby and 2 kids love getting on to watch movies together!
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