Full Size 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.

Hand pressing into the purple gelflex grid

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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Purple Essential Collection Full Size

Our Purple Essential Collection mattresses includes Purple's proprietary GelFlex® Grid for instantly adaptive support + pressure relief. Find perfect solutions to common sleep complaints at our best price. 

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NewDay Mattress

Full PurpleFlex™ Mattress

The instantly adaptive GelFlex® Grid at a price you'll love.

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The Purple Mattress

Full Purple Mattress®

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

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Extra Comfort
Purple Plus Mattress

Full Purple Plus® Mattress

GelFlex® Grid paired with Ultra Comfort Layer + 2X base foam for extra stability and motion isolation. 

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Restore Hybrid Collection Full Size

Purple's bestselling Restore Hybrid collection has been upgraded. Patented GelFlex® Grid technology combines with all-new comfort layers and responsive coils to deliver the ultimate in cooling comfort, enhanced pressure relief, and instantly adaptive support. Now available in Soft and Firm options.

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Restore mattress

Full Purple Restore™ Hybrid Mattress

Upgrade to the enhanced benefits of GelFlex®Grid with hybrid responsive pressure relief and cooling. 

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Full Purple RestorePlus™ Hybrid Mattress

Provides core body support plus extra comfort + cooling benefits, for uninterrupted sleep.

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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 Full Size Right For Me?

  • The full size mattress is the same length as a twin but is 16 inches wider.
  • The full is an ideal option for single sleepers wanting more space to move around in bed.
  • As a general rule of thumb, your bedroom space should be at least 9x9.5 feet to provide plenty of space.

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

More ways to explore

woman laying on mattress in showroom

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

The cost of a full size mattress can vary significantly across brands. Purple offers 5 full size mattresses ranging from $995-$2745. Financing options are also available for as low as 0% APR. All Purple mattresses include free shipping and free returns, a 100-night risk-free sleep trial, and a 10-year limited warranty. 

No matter which Purple you choose, you can enjoy the instant response and No Pressure Support of our patented Purple GelFlex™ Grid. The Purple® Hybrid and Hybrid Premier also include individually wrapped pocket coils for an added level of responsiveness and support.

A full size mattress used to be the standard mattress for couples, but these days it’s considered to be a bit small. A full size mattress is only 54 inches wide, which leaves each sleeper just over 2 feet of wiggle room. That’s not very much, especially for larger folks. For that reason, the queen mattress has become the new standard for couples. If you’re both average to petite in size (or especially fond of cuddling), then a full bed may be fine.

Purple mattresses are especially good for couples. The Purple GelFlex™ Grid found in all Purple mattresses has adaptive firmness, so it can provide no-pressure support regardless of body type or sleep position. Even if you and your partner prefer drastically different mattress types, you can both get a great night’s sleep on a Purple.

The best place to buy a Purple full mattress is right here at purple.com. Enjoy free shipping and free returns, a 100-night sleep trial, and a 10-year warranty. To top it off, we love to toss in freebies and additional discounts with your purchase. 

If you’d like to try a Purple in person, you can visit one of our partner stores across the United States. Search for a mattress store to find a location near you.

No, you don’t need a box spring with your full mattress. In fact, we don’t recommend it. Purple Mattresses are best supported by a bed frame or foundation and not a box spring. We offer a line of sturdy and attractive bed frames that are made to suit Purple mattresses perfectly. 

The Purple Platform
The Purple Foundation

Note: Be sure to check your mattress warranty. Some warranties require the use of a specific type of mattress base or bed frame. If you don’t adhere to the guidelines, you risk voiding your warranty. 

No, a full size mattress is not the same as a queen mattress. Let’s take a look at queen and full size mattress dimensions to compare:

Full mattress: 54 x 75 inches
Queen mattress: 60 x 80 inches

The queen bed size is 5 inches longer and 6 inches wider than a full bed. For this reason, the queen bed is a popular mattress for couples and a full size bed is generally recommended for a single adult or teen sleeper.

There are a few reasons. First, American bedrooms and homes have become larger over time. With bigger spaces to fill, people have opted for larger beds that give them more space to sleep. The queen's extra space makes it easier to change positions, and the extra distance between sleepers can help the bed stay cooler.

These days, we use our beds for more than sleeping. A study found that while Americans only sleep about 7 hours per night, they spend an additional 4 hours each day in bed doing other things like watching shows and scrolling on their phones. Now that the bed has become a space for activities, it’s only natural that people want to upgrade to a larger size.

But the queen’s reign may soon be over. The king mattress and California king mattress are also popular choices for the master bedroom. King size mattresses offer even more sleeping space, which is especially helpful for accommodating children and pets.

If you’re looking for an all-around great mattress for any sleep position and body type, Purple is the way to go. 
Only Purple has the one, the only, Purple GelFlex™ Grid. The patented open airway grid is made of Hyper-Elastic Polymer material that responds and adapts to any body type for amazing comfort and support. Order your Purple today and we’ll deliver the mattress of your dreams straight to your door. Each mattress includes free shipping, free returns, a 100-night sleep trial, and a 10-year warranty.