Kids Purple Mattress

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The Purple benefits of instantly adaptive support with a softer feel designed for smaller bodies. The Purple GelFlex Grid in the Kids Purple Mattress sleeps cool and instantly responds to their movements with our patented No-Pressure Support™. In other words, they’ll be on Cloud 9 as they’re perfectly cradled and supported.


Non-toxic materials


Made in the USA

  • Your 100-night trial begins the day your mattress is delivered. 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.
  • If there's something wrong with your mattress, we'll replace it for up to 10 years, starting from the date of original purchase.

See the Warranty Page for full details.

  • Get your mattress shipped straight to you at no extra cost.
  • If you don't love your mattress, contact a Purple Sleep Genius to confirm eligibility and arrange a free return. See the Returns page for full details.

For teens and young adults, we recommend the Purple Mattress

  • Designed for growing teens and adults!
  • Our original mattress
  • Sleeps cool and instantly responds to your body

Toddler to Teen

The transition from crib to first bed is a big step in your toddler’s life, and Purple is here to help. We’ve created a mattress that’s designed specifically for younger kids while still providing the unique support of the Purple Grid™ for your kid’s growing body.

Kid on the Kid Purple Mattress

The softer, lighter mattress design gives kids up to 14 years old maximum comfort. It’s perfect for bunk/loft beds and includes a machine washable cover.
*Be sure to check bed frame manufacturer specifications

Kids on exposed grid

Your kid can experience the same amazing benefits of the Purple GelFlex™ Grid that is both soft and supportive, all at once.

kid jumping on kid mattress

Yes, your kid will sleep great, but you can also rest easy knowing that it's both Clean Air GOLD and CertiPUR-US certified, so you can have peace of mind that your child is safely snoozing.

What Sweet Dreams Are Made Of

We’ve created a mattress that’s optimized for kids while maintaining the same durability and quality that Purple is known for. The end result is a mattress that is light, comfy, and affordable.

Kids bedroom with kid purple mattress

2" Purple GelFlex Grid

Balanced No Pressure Support™ designed to instantly adapt under their pressure points while supporting the rest of their body.

Dual-Layer Comfort Foam

Responsive comfort layer that’s designed to be a softer supportive layer than our other mattresses to better cradle smaller bodies weighing less than 115 pounds.

Machine Washable Cover

Machine washable cover that delivers tons of stretch to help maximize the flexing properties of the Purple Grid. The breathable design also promotes airflow so they sleep comfortably cool.

What's Inside: The GelFlex Grid

Eliminates Pressure

The GelFlex Grid is both soft and supportive and will give your kid the same No Pressure Support™ demonstrated in our egg drop video!

Instantly Adapts

No matter their sleep style, the GelFlex Grid adapts and responds to their movement.

Sleeps Cool

Our temperature-neutral gel and 1,000+ air channels keep your kid comfortably cool all night long.

Kid stepping on exposed grid

Product Details


Product Dimensions: 38” x 75” x 7”
Shipping Dimensions: 38” x 16" diameter
Weight: 43 lbs

Weight Recommendation

Youth up to ages 13 and 14 who weigh less than approximately 115 lbs.


Cover: 64% Polyester, 35% Cooling PE, 1% Spandex

Top Layer: 2” Hyper-Elastic Polymer material in Purple Grid

Non-toxic polyethylene copolymer powder coating

Surrounded by 1.8 lb density foam side/head/foot rails

Middle Layer: 2.5” 1.8 lb density soft transition foam

Base Layer: 2.5” 1.8 lb density medium support foam

Care Instructions

White top cover may be washed in cold water with mild detergent. Grey bottom panel must be unzipped and removed prior to wash and may be spot cleaned only.

Hang dry or tumble dry WITHOUT heat to avoid shrinking.

DO NOT wash/dry in hot machine settings.

Works Best With


Kids Purple Sheets

Twin-size sheets that are stretchy, soft, and breathable for all-night comfort. (They’ll love the colors, too!)

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Purple Mattress Protector

Block spills and wetness with this quiet cover designed to perfectly protect Purple mattresses.

machine washable
Machine Washable
Water droplet crossed out
Water + Stain Resistant
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Purple Bed Frame

A design-forward upholstered bed frame with versatile grey fabric and tapered wooden legs that sets up in minutes and provides lasting, no-creak support and durability for years to come.

Strong + Stylish
Adjustable Headboard
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Frequently Asked Questions

Simple answer: the Purple GelFlex™ Grid. Specially engineered to softly cradle your hips and shoulders while totally supporting your back’s natural shape, Purple’s patented technology has been used and tested rigorously within medical and consumer applications for over 25 years. In that time, the inventors of Purple have researched the different mattress materials to know what pairs best with their life-changing technology. Here’s what they found: * Memory foam doesn't consistently give you the support you need throughout the night and generally sleeps hot. * Traditional spring mattresses don’t relieve pressure and cause a great deal of motion transfer, not to mention the squeaking. * The ultra-durable Purple Grid technology cradles your hips and shoulders while giving you the support your body needs and the comfort you crave. Pair it with dynamic, specially-designed fabric-encased coils, and you get complete, immersive comfort all night, every night.

The Purple® Kid Mattress was designed for youth up to ages 13 and 14 who weigh approx. 115 lbs. The dual-layered comfort foam is also designed to be softer and optimized to give children of that size the best support and comfort that they can get. The Purple® Mattress includes 2.25" more inches of comfort technology and is ideal for children that weigh over 115 lbs.

No, it does not. The Purple Kid Mattress doesn't contain memory foam nor latex.

No. The Purple mattress is nontoxic and is certified by Clean-Air Gold and uses CertiPUR-US certified foam.

Because The Purple Grid™ supports the natural alignment of your body unlike any other mattress, it can take some time for your child to completely adjust to their new mattress. You can rest easy with our 100-night trial which allows for stress-free returns if your child doesn’t like the Kid Mattress. Similar to when you start fixing poor posture, it may feel odd or even uncomfortable at first, so we highly recommend they sleep on it for at least 21 nights to give their body a chance to adjust before you can return it for a full refund.
**Helpful hint: Stretchy Purple® Kids Sheets and Kids Mattress Protector will help them feel the full comfort of The Purple Grid.

The best mattress for kids is a twin mattress. Twin size mattresses can fit easily in a child’s room, and they’re perfect for bunk beds, too. A good mattress for kids should be safe, durable, and comfortable. This will help them sleep through the night (and keep them from hopping into bed with you at 3 a.m.).

The best way to protect a mattress from kids is to use a twin-sized mattress protector. A mattress protector is a cover that you put over your mattress to protect it from spills, allergens, body oil and sweat, and more.

You can buy a mattress for kids right here at Purple. We make it easy to shop safely and securely. Order your kids mattress today and we’ll ship it right to your door for free. Thanks to Purple’s 100-night mattress trial, you can try the mattress risk-free. If your little sleeper doesn’t like their kids bed, Purple will return your money and cover the cost of return shipping. You can ask for a return at any time within the first 100 days. All Purple mattresses come with a 10-year warranty, so you can sleep easy knowing you won’t have to buy a new kid’s mattress for a long time.

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