How 5 Little Monkeys Helps Kids Get Better Sleep

A sleep system designed to address the issues that keep kids from getting the rest they need

Pillow - Designed for proper spinal alignment, it’s hypoallergenic, machine washable and covered in organic cotton.
Mattress Protector - Waterproof and made with organic jersey knit, keeps mattress pristine and preserved. Large securing bands for ease and durability.
Mattress Cover - Removable, washable and made with organic cotton.
Comfort Layer - Dual Phase Change Gel regulates body temperature by absorbing and channeling heat away from the body to maintain optimum sleep temperature.
Support Layer - Made with Responsive Memory Foam to provide exceptional support for ideal sleep posture. The open-cell structure produces breathable and odorless foam.
Base Layer - Strengthens layers above for durability, comfort and resilience.
How 5 Little Monkeys Helps Kids Get Better Sleep

Why Kids Need to Sleep Well

Studies Show Well-Rested Kids…

  • Are better able to manage emotions
  • Are less likely to struggle with anxiety or depression 
  • Are more likely to maintain a healthy weight
  • Perform better in school
  • Enjoy better social development

The Secret to Better Naps, Sounder Sleep, and Happier Kids

With all of the benefits of a well-rested child in mind, we build an American-made mattress specifically designed to help kids sleep better and grow up happier and healthier.

The Sleep System
  • Support for Growing Kids

    Science-based mattress designed to give kids the perfect balance of pressure-relieving comfort and cradling support.
  • Accidents Are No Big Deal

    We all know that kids bedding often takes a beating. Our waterproof mattress protector ensures your kids mattress will last.
  • CertiPUR-US® Certified

    Harmful chemicals have no place in a mattress for kids. Our mattress foam is made without formaldehyde, heavy metals, ozone depleters, TCEP flame retardants, chlorofluorocarbons, and phthalates regulated by CPSC.
  • Not Too Hot. Not Too Cold.

    Our mattress is adaptable. The Dual Phase Change Gel top layer keeps body temperature just right.

Shop Our Kids Sleep System

Photo of Sleep System mattress
The Mattress
Balances body temperature, contours and cradles for ultimate comfort.
Photo of Sleep System mattress protector
The Mattress Protector
Waterproof, allergy-proof, washable, organic cotton, and worry-free.
Photo of Sleep System pillow
The Pillow
Perfect size and ideal fill for little growing bodies.

Finally the Perfect Mattress for Kids

Specialized Temperature
Regulation Layer
Worry-Free Waterproof
Mattress Protector
Organic Cotton for
Peace of Mind
Support Engineered
for Kids
Cradling Technology for
Reduced Restlessness

Inspired by Our Children and a Simple Love for Sleep

Photo of a family

With our expertise in the bedding industry and a few years of parenting under our belt, we set out to create the best mattress for kids on the market. The result is 5 Little Monkeys: a new approach to kids bedding that uses science-based design and organic, hypoallergenic materials to help kids get the restful sleep they truly need. Our kids have never slept better – and we’re so excited to share it with you.

Co-founders Jason & Courtney Harrow
& their little monkeys

Take the 100-Night Rest Test on Our Sleep System Bed - Risk Free!

We’ve worked hard to design the ideal kids mattress, and we’re confident that you and your little one will fall in love with it. Try the 5 Little Monkeys Sleep System for 100 nights, completely risk free. If you don’t love it, we’ll give you a full refund – no questions asked.
100-Night Rest Test
15-Year Mattress Warranty
Ships in 24 Hours
Free Shipping & Returns
The Last Bed You’ll Buy Them


"5 Little Monkeys is our very favorite sleep system"
"The 5 little monkeys sleep system is the best choice when it comes to taking your kid’s comfort into account."
"You know it’s true… a great mattress makes ALL the difference.  When it came to swapping out the crib mattress for a big boy bed, we selected the 5 Little Monkeys Sleep System."
"I was even thrilled that their mattresses come with a pillow, a sheet, and zipper capability on the waterproof protectant cover. Can I get an Amen or a woohoo!"
"Created for kids, but still amazing when your mother in law comes to visit."
You will need a great mattress to set your child up for sleep success. We gave this a lot of thought. When we made the move, we went with the 5 Little Monkeys Bed for many reasons.
"These are the BEST mattresses for children, and they come with an amazing warranty so it will truly last your child until they leave the nest."
"Something that really stands out about the 5 Little Monkeys bedding was the attention to detail."
"5 Little Monkeys Sleep System has created the ideal sleeping environment for your grandchild."
"5 Little Monkeys has developed a sleep system designed and developed for our kids, by parents WITH children."
"This mattress is AMAZING. They’ve taken this mattress making thing to a whole other level!"
"5 Little Monkeys created the best sleep system for children."
"The 5 Little Monkeys mattress checks all the boxes."
"If you are looking for a mattress for your child, the 5 Little Monkeys sleeping system has you covered."
"We definitely look at the 5 Little Monkeys Sleep System as a very good value."