Twin XL Mattress
Make great sleep simple with our award-winning twin XL mattresses, and
experience true cloudlike comfort.
Shop Twin XL 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.
Twin XL Mattress Size Guide
A twin XL size mattress is 38 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 Twin XL Size Mattress?
Twin XL size beds are ideal for tall sleepers, or smaller spaces such as studio apartments.
Great for tall sleepers
For sleepers who need a little extra legroom, the long dimensions of a twin XL mattress are ideal.
Compact & comfy
For small spaces, studio apartments, or college dorm rooms, twin XL beds are a practical yet cozy choice.
Adaptable for couples
Join two twin XL mattresses together for a king size bed that works perfectly with a split base.
Feels Like Sleeping On a Cloud
Every Puffy mattress has been designed with cloudlike comfort in mind. That's why our distinct, plush feel is the first thing you'll notice once you order your Puffy twin XL. Here's a closer look at what makes us so unique:
Cool Quilted Cover with TENCEL™
Our Cool Quilted Cover with TENCEL™, with its luxuriously soft quilted design, absorbs 50% more moisture and wicks it 3x faster than cotton for drier sleep.
Cooling Cloud™ Layer
The Cooling Cloud™ Layer is a gel-infused foam that maximizes air circulation, dispersing heat from the body. It is also designed to cradle muscles and joints, soothing pressure points for comfort in every sleeping position.
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sleep quality*
cooler sleep*
back support*
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*Based on a randomized survey of Puffy mattress owners.
6 (More) Reasons To Choose a Puffy Twin XL Size Mattress
Why Customers Love Puffy Twin XL Size Mattresses
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