• 5 little monkeys twin size 8" memory foam mattress
  • kids pillow
$499.00
$499.00 $599.00
On Sale Sold out

The Sleep System

The Sleep System

Kid’s Mattress + Free Pillow + Free Mattress Protector

Our 50,000 Satisfied Customers!

$499.00
$499.00 $599.00
Mattress Size

The Sleep System
The Sleep System is everything your child needs for a great night's sleep, built specifically for kids and sold as one complete set. It includes our best-selling 8" CertiPUR-US® Certified Memory Foam Mattress, a kid's pillow designed for ideal spinal alignment, and a washable waterproof mattress protector.

Warranty
We offer a 15-year limited warranty on every sleep system purchase. Our mattresses our built from out of the crib to off to college.

100-Night Risk-Free Rest Test
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 mattress for 100 nights, completely risk free. If you don't love it, we'll give you a full refund - no questions asked.

Mattress

  • Twin: 8" high x 39" wide x 75" long (31 lbs)
  • Full: 8" high x 54" wide x 75" long (45 lbs)
  • Queen: 8" high x 60" wide x 80" long (53 lbs)

Mattress:

  • No need to flip, but rotation is great
  • Vacuum gently. Blot stains.

Mattress Cover:

  • Zip closed before washing
  • Use cold/gentle cycle
  • Air dry
  • Do not iron

Mattress Protector
• Wash on cold / gentle.
• Tumble dry low.
• No irons, please.

Pillow
• Wash on warm / gentle.
• Tumble dry low with clean tennis balls.

View full details

My children love it and ask to go to bed!

They say "my bed is so cozy" and love it because they have been sleeping at least 30 minutes to an hour longer each night! 🎉 - Reebekah

Plush
Firm
img_logo

Firmness and Comfort

The 5 Little Monkeys mattress is considered Cushion Firm (around a 7 on a scale of 1-10) to support and comfort your child.

The mattress has cutting-edge temperature regulating technology to keep little bodies comfortable and cozy. For added protection and comfort, our waterproof mattress protector is made with soft organic jersey knit for extra comfy naps and a restful night’s sleep.

Plush
Firm
img_logo

Make Sweet Sleep More Than a Dream

Kid's Bedding Designed to Address Issues That Keep Kids From Good Rest
Toxin Free & Allergy Proof
Toxin Free & Allergy Proof

Our kids mattress is made from CertiPUR-US® certified foam, and the waterproof mattress protector creates a protective barrier from allergens so kids can breathe easy and rest peacefully.

Cradling Support
Cradling Support

Your child's body is growing and it needs proper support to get the job done. Our mattress and pillow use a unique cradling technology to reduce restless movement and uncomfortable sleep positions, and the mattress's adaptive pressure relief ensures consistent weight distribution for better skeletal health.

Waterproof
Waterproof

Growing up is a constant sport, and kids bedding shouldn't be fragile. Our waterproof stain-resistant mattress protector and water-resistant toddler bed size cover mean accidents are no big deal.

Temperature Responsive
Temperature Responsive

Seasons change, but this kids mattress will keep your little one comfortable year-around. Our children's mattress features an open-cell structure to enhance airflow and Dual Phase Change Gel technology that adapts according to a child's unique tempurature regulation needs.

Anatomy of the Perfect Kids Mattress

Our 15-Year Mattress Warranty is just the Beginning of Our Sleep System for Kids
Kid-Customized Pillow
  • Ideal fill design for correct spinal alignment
  • Machine washable
  • Hypoallergenic
  • Cover made with organic cotton
Kid-Proof Mattress Protector
  • Waterproof & stain resistant
  • Securing bands for ease and durability
  • Machine washable
  • Hypoallergenic
  • Made with organic cotton jersey knit with non-toxic waterproof backing
Mattress for Kids
  • Cover is removable, machine washable, stain- and water-resistant. Made with OEKO-TEX® certified, organic cotton fabric and a heavy-duty zipper to withstand multiple washings.
  • 3-layer design promotes healthy skeletal alignment, comfort cradling, and temperature regulation
  • High-density, open-cell memory foam for the perfect balance of support, softness, and breathability
  • Dual Phase Change Gel adapts to your child's body temperature by absorbing and channeling heat away, keeping the children's mattress at a comfortable temperature so your little one can sleep soundly.
Perfectly Sized & Ideally Safe for Toddlers, Kids & Teens
  • Twin Size: 39" × 75" × 8"
  • Full Size: 54" × 75" × 8"
  • Queen Size: 60" × 80" × 8"
  • 8" low profile height is ideal for platform beds, daybeds, trundles and bunk beds.
Choose Your Size
A Kids Mattress

Built for Lasting Comfort

  • Machine washable, stain- and water-resistant cover with heavy duty zipper
  • Kids mattress cover made with organic cotton
  • Comfort layer with cradling open-cell memory foam and Dual Phase Change Gel
  • Pressure-adaptive support layer
  • Highly durable base layer
  • Made in the USA
  • Mattress cover made of OEKOTEX® Certified Fabric
A Pillow Created for

Good Posture & Peaceful Rest

  • Custom fill for the correct spinal alignment of smaller bodies
  • Fits standard size pillowcase
  • Hypoallergenic
  • Cover made with organic cotton
A Mattress Protector

Made With Kids in Mind

  • Waterproof stain-resistant
  • Machine washable
  • Oversized bands for ease and durability
  • Hypoallergenic
  • Made with organic cotton jersey knit with non-toxic waterproof backing
Waterproof Mattress Protector - wp-2
Risk Free

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

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 mattress for 100 nights, completely risk-free. If you don't love it, we'll give you a full refund - No questions asked.

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 mattress 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
100-Night Rest Test
15-Year Mattress Warranty
15-Year Mattress Warranty
Free Shipping & Returns
Free Shipping & Returns

Order the Best Kids Mattress

Give your child the gift of unbeatable sleep throughout their childhood. Our Sleep System is the perfect transition from the crib to a toddler size bed and can be used throughout childhood and teen years. Order your 5 Little Monkeys kids mattress today!

Choose Your Size