Twin Mattresses

No other mattress features the Purple GelFlex™ Grid, a layer of flexible gel that’s firm enough to support your frame, but soft enough to reduce tension and pressure. It’s comfort that’s great for your whole body.

Each Mattress Purchase Includes

Flexible Financing Options

As low as 0% APR.

10-Year Warranty

If there's something wrong with your mattress, we'll replace it for up to 10 years, starting from the date of original purchase.  

100-Night Trial

Your 100-night trial begins the day your mattress is delivered to your doorstep. If you decide it isn't a perfect fit for you within the first 100 nights, we'll have it picked up and issue a full refund. (Awesome, right?)

Free Shipping

Get your mattress shipped straight to you at no extra cost – with complimentary white-glove delivery available for select mattresses.

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Essential Twin Collection

Our Essential Collection mattresses include the GelFlex Grid for instantly adaptive support and pressure point cradling and a supportive foam core that produces less bounce when you move.


Twin Purple Mattress®

The instantly adaptive GelFlex® Grid that made Purple famous, with comfort foam for added pressure relief.

Great Better
GelFlex Grid
2 inches
Mattress Height
9.25 Inches
Twins starting at Is dollars Is now dollars or as low as

Twin Purple Plus® Mattress

More support, fewer sleep disruptions. Instantly adaptive GelFlex® Grid with double the base support and breathable Ultra Comfort foam to isolate movement.

Great Better
GelFlex Grid
2 inches
Mattress Height
11 Inches
Twins starting at Is dollars Is now dollars or as low as
$400 OFF

Benefits of The Purple GelFlex™ Grid

Cushions and supports

The Grid’s columns give way under focused pressure from hips and shoulders to gently cradle your body, while offering support to broad, evenly distributed weight (lookin’ at you, legs and back).

Dissipates Body Heat

The Grid features 1,400+ ventilation chambers for better airflow. Plus, when it comes to temperature, our GelFlex material is like Switzerland – totally neutral – so you won’t sleep too hot or too cold.

Adapts as you move

The GelFlex Grid instantly shifts as you change your sleeping position. When you move, it moves, so you feel every inch of comfortable support and your sleep remains blissfully uninterrupted.

Is a Twin Size Right For Me?

  • The twin is the smallest of all mattress sizes, outside of crib mattresses, which means it’s often ideal for smaller audiences.
  • A twin bed can work for you if you’re working with any bedroom space that’s at least 7 x 10 feet.
  • If your bedroom is at least 7 x 10 feet, then a twin can work for you. Having a smaller mattress will provide extra room for additional furniture.

Mattress Size Guide

Crib: 28" x 52"   Toddler: 28" x 52"    

Twin: 38" x 75"  Twin XL: 38" X 80"   

Full/Double: 54" x 75"  Queen: 60" x 80"  

King: 76" x 80"  California King: 72" x 84"

Mattress Size Guide
mattress size guide

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Find Purple in thousands of stores across the country and try out our beds in person.

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Our Sleep Geniuses are here to answer questions and help you find your dream mattress.

Frequently Asked Questions

A standard twin bed size is ideal for a child’s bedroom or an adult with limited bedroom space. A twin XL mattress works great for taller teens and adults who need the 5 extra inches of legroom. We’d only recommend a twin mattress for an adult if a lack of space makes it the only option. If you want to maximize space in your bedroom or small apartment, sometimes a twin mattress is the best choice. Otherwise, adults will be a lot more comfortable on a full-size mattress or larger.

The twin-sized Purple® Mattress is made with the same premium materials as its larger models, featuring a SoftFlex cover and the luxurious comfort and support of the Purple Grid™.

Choosing the best twin size mattress for you will depend on how you sleep and what type of mattress you like. For example, side sleepers are likely to enjoy a plush mattress while stomach sleepers may prefer a firm mattress. 

Some mattress types include: 

Memory foam mattress
Innerspring mattress
Latex mattress
Purple® Mattress
Hybrid mattress (a combination of innerspring and another mattress type) 

Not sure what type of twin mattress you need? Purple® Mattresses deliver the very best in comfort and support no matter what type of sleeper you are. And that’s not just our opinion. Purple® Mattress was rated the #1 bed-in-a-box mattress brand by J.D. Power and Associates. Purple beat every other brand in the categories of value for money, support, durability, comfort, and more. 

The reason Purple delivers such a satisfying sleep experience is its unique Purple Grid™ comfort layer. The patented Hyper-Elastic Polymer® material provides no-pressure support, total breathability, and contouring comfort for all body types and sleeping positions. To top it all off, it’s super easy to shop for a twin mattress. Order your Purple® Mattress online and have it shipped to your home for free in just a few days. With our 100-night mattress trial, you’ll have plenty of time to try your new mattress in the privacy of your home. If you aren’t satisfied, Purple will give you a full refund and return your mattress for free.

A twin bed and a single bed are the same. They are two different terms to describe mattresses that measure 38 x 75 inches. It might be a bit confusing that a “twin” bed is intended for use by a single person. But the reason we call it a twin is that these single beds are often used in pairs in bedrooms that sleep two people (usually children).

Purple® Mattresses are not intended for use with a box spring. A Purple twin mattress is best supported by a Purple platform bed frame. These bed frames are made specifically to support Purple® Mattresses, so you know they’ll be a perfect fit and protect your investment for years to come. 

The twin size Purple® Mattress costs $799 and includes free shipping and returns, a 100-night risk-free sleep trial, and a 10-year warranty. In no time at all, you can enjoy the zero-gravity comfort and No Pressure Support™ every night from the Purple Grid™. This comfort layer is composed of open air channels for maximum airflow, and its ultra-soft gel cushioning is dreamy to the touch and supportive where you need it. Ideal for all sleep positions and body types, there’s no mattress like Purple.

The best place to buy a twin size mattress is right here at Purple. Order your Purple® Mattress and receive free shipping, a 100-night mattress trial, free returns, and a 10-year warranty. If you’re worried about trying before buying, don’t be! You can try your Purple® Mattress for 100 nights, risk-free. If you’re not satisfied, you can return it for a full refund. We’ll pick up the mattress at no charge and donate it to charity. Purple also partners with mattress retailers from coast to coast, so there might be a Purple® Mattress around the corner from you right now. Use our store locator to find a Purple® Mattress retailer near you.