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— Offspring by Koko & George

All-Natural Sleep for Growing Bodies. Named With Love.

Kids don't need a smaller version of an adult mattress. They need one designed for how their bodies actually grow, move, and rest. The Offspring collection is crafted with all-natural materials and fitted by Kelly as part of the whole-family consultation.
Schedule Your Consultation Or call or text Kelly at (856) 357-3640
Children enjoying treats while their parents consult with Kelly Wernersbach at AYS Mattress Boutique in Marlton, NJ
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Offspring by Koko & George
The Offspring collection started close to home. Named with love and built with purpose, each mattress in the line is crafted with all-natural materials — all-natural latex, organic cotton, and wool — designed specifically for growing bodies. No hand-me-down adult mattresses cut to size. No cheap foam that off-gasses in a child's bedroom. Kelly created this collection because she believes the same care that goes into fitting an adult's sleep system should go into fitting a child's. When the whole house sleeps better, everything changes.
"Kids outgrow their mattress before it wears out. But that doesn't mean they should sleep on something that wasn't built for them in the first place."
Why Natural Materials Matter for Kids
Children spend more hours asleep than adults. What they sleep on — and what it's made of — matters more than most parents realize.
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All-Natural Materials
Crafted with all-natural latex, organic cotton, and wool. No synthetic foams, no chemical flame retardants, no off-gassing in your child's bedroom.
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Designed for Growing Bodies
Children's bodies distribute weight differently than adults. The Offspring collection is built for lighter frames and developing spines — not scaled down from an adult model.
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Temperature Regulating
Kids run warm. Natural latex and wool breathe and regulate heat without synthetic cooling gels — so they sleep through the night instead of kicking off covers.
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Part of the Family System
Kelly fits children's mattresses as part of the whole-family consultation. When everyone in the house sleeps better, the entire family functions better.
Three Beds. Named With Love. Built the Same Way.
Every Offspring mattress uses the same all-natural construction — all-natural latex, organic cotton, and wool. Each one is named after a child close to the collection, and each one is fitted by Kelly for your child's specific body and sleep habits.
The James
Named after a child who never sits still — and needs a mattress that keeps up. All-natural latex, organic cotton, and wool in a construction designed for active, growing bodies.
All-natural latex core
Organic cotton cover
Natural wool comfort layer
Sized for children and teens
The Khloe
Named after a child who takes her rest seriously — and deserves a mattress that does too. The same all-natural construction, crafted for comfort that grows with her.
All-natural latex core
Organic cotton cover
Natural wool comfort layer
Sized for children and teens
The Mila
Named after a child whose comfort matters from the very start. The same all-natural materials, the same quality — because every child deserves a mattress that was actually built for them.
All-natural latex core
Organic cotton cover
Natural wool comfort layer
Sized for children and teens
What's Inside Every Offspring Mattress
The same construction across all three beds. No shortcuts, no compromises.
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All-Natural Latex
Supportive, responsive, and long-lasting. Latex adapts to a child's lighter body weight without the sinking feeling of foam — and it doesn't break down the way synthetic materials do.
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Organic Cotton
Soft, breathable, and free from pesticides and chemical treatments. The cover your child sleeps on every night should be as clean as the food you put on their plate.
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Natural Wool
Naturally temperature-regulating, moisture-wicking, and antimicrobial. Wool keeps kids comfortable year-round without synthetic cooling fabrics or chemical flame retardants.
Support Options and Sizes
Support Options
Foam
Hybrid
Innerspring
Kelly evaluates which support type is right for your child based on their body, their sleep position, and how the mattress will be used.
Size Options
Twin
Twin XL
Full
Not sure which size? Kelly will help you figure out what fits the room, the frame, and the child.
Family with children testing a mattress together during a consultation at AYS Mattress Boutique in Marlton, NJ
The Offspring Trade-In Program
Kids grow. Their mattresses should grow with them. When your child outgrows their Offspring mattress, bring it back and Kelly will give you a discounted upgrade to a larger mattress. The original materials — all-natural latex, organic cotton, and wool — are built to last, which means when you trade in, the mattress still has life left. It's a sustainable approach to sleep that plans for the future while giving your child exactly what they need right now.
Bring back the outgrown Offspring mattress
Receive a discounted upgrade to a larger mattress
All-natural materials built to outlast your child's growth
Plan for the future with sleep
Kelly Fits Kids the Same Way She Fits Everyone
Children's mattresses aren't an afterthought at AYS. Kelly evaluates your child's body, sleep position, and growth stage — then fits the right Offspring mattress as part of the whole-family consultation. Bring the kids. Kelly has snacks, toys, and entertainment on hand. Families are always welcome, and she'll make sure everyone in the house leaves with a mattress that actually fits.
"I fit kids the same way I fit adults. Their bodies are smaller, but the process is the same — and the quality should be too."
Schedule Your Family Consultation Or call or text Kelly at (856) 357-3640 See What to Expect →
What Families Say About Their Sleep System
Explore Our Other Collections
Opulence
Wool, microcoils, natural latex, and luxury fabric. For the sleeper who has stopped compromising.
Learn About Opulence →
Gaeta Wellness
Sleep is recovery. For pain, alignment, and healing.
Learn About Gaeta Wellness →
Carpe Diem
Traditional build with temperature-regulating fabric. Quality comfort at an accessible price point.
Learn About Carpe Diem →
Hevea
Natural latex, wool, and hemp for lasting performance.
Learn About Hevea →
Visit Our Marlton Showroom
In the Whole Foods Shopping Center — easy parking, warm coffee, and no pressure. Just come in and talk to us.
Address
888 NJ-73 N, Marlton, NJ 08053
In the Whole Foods Shopping Center
Boutique Hours
Monday – Friday: 10:00 am – 6:00 pm
Saturday: 11:00 am – 5:00 pm
Sunday: By Appointment Only
Call or Text (856) 357-3640
Better Sleep for the Whole Family
Starts With a Conversation.
Bring the kids. Kelly fits every member of the family — because when the whole house sleeps better, everything changes.
Schedule Your Family Consultation Or call or text Kelly at (856) 357-3640 See What to Expect →