Naturepedic Breathable Organic 2-Stage Baby Crib Mattress

Name: Naturepedic Breathable Organic 2-Stage Baby Crib Mattress
Brand: Naturepedic
SKU: MC46
Price: 369.0 USD
Availability: InStock

by Naturepedic

SKU MC46

$369.00 - $399.00

$369.00

$369.00 - $399.00

$369.00

Lease for as low as $/week Learn More

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Best of The Bump Awards Winner - Best Crib Mattress - Naturepedic Breathable Organic 2-Stage Baby Crib Mattress

🏆 Winner — 2026 Best of The Bump Awards: Best Crib Mattress

"…earned a Best of The Bump award for overall best crib mattress" — The Bump. Chosen after hands-on testing by 17 families, guidance from six experts, and a survey of nearly 250 parents from The Bump community.

Breathable Organic 2-Stage Baby Crib Mattress

The First Crib Mattress That's Organic, Waterproof, AND Breathable.

Most crib mattresses make you choose — breathable OR waterproof. The Breathable Organic 2-Stage Crib Mattress does both. A removable, machine-washable breathable cover sits over a food-grade waterproof surface, creating 360° of airflow while keeping everything underneath clean and dry. GOTS certified organic cotton, zero flame retardants, and no vinyl — just the cleanest sleep environment your baby can have.

FREE SHIPPING 100-NIGHT TRIAL FREE RETURNS LIFETIME WARRANTY

Why Parents Choose the Breathable

360° Breathable Airflow

The removable breathable cover allows air to circulate all the way around baby, reducing heat and CO₂ buildup for a safer, cooler sleep.

Built-In Mattress Protector

The breathable cover doubles as a waterproof-backed protector. Remove, wash, and replace in minutes. No extra products needed.

2-Stage Design

Firm infant side for safe sleep per AAP guidelines. Flip to the softer toddler side when baby turns one. One mattress for both stages.

100% Certified Organic

GOTS certified organic cotton fabric and fill, traced from USDA-certified U.S. farms. No synthetics, no shortcuts.

What's Inside

Diagram of the Breathable Organic 2-Stage Crib Mattress showing the removable breathable cover, waterproof surface, organic cotton batting, and support core layers

Organic Cotton Fabric & Fill — U.S.-grown GOTS certified organic cotton throughout. Breathable and chemical-free.

Food-Grade Waterproof Surface — Patented LDPE from non-GMO sugarcane. No PVC, no vinyl. Heat-sealed seams.

WaveSupport™ Core (Lightweight option) — Food-grade polyethylene. Light as 10 lbs, firmly supportive.

144-Coil Innerspring (Innerspring option) — Premium tempered coils with heavy-duty border rod.

PLA Comfort Layer (Toddler side, both variants) — PLA fiber from non-GMO sugarcane.

Removable Breathable Cover — Organic cotton face, waterproof backing, machine washable. Creates 360° airflow when in place.

Breathable cover pulled back showing waterproof surface underneath

Breathable cover pulls back to reveal the food-grade waterproof surface beneath.

Mom tossing breathable cover into laundry

Machine-washable cover removes in seconds — toss it in the laundry and replace.

Certifications & Standards

Meets the Global Organic Textile Standard — the world's strictest organic fiber certification, recognized by the USDA National Organic Program.

Meets EWG's rigorous criteria for avoiding health-risk ingredients. The first crib mattress in its category to earn this distinction.

Screened by independent experts for harmful chemicals, gases, and by-products that may impact human health or our ecosystems.

Tested and certified by UL for low chemical emissions. Also validated UL Formaldehyde Free and UL Non-Detectable PFAS.

Learn more about Naturepedic’s non-toxic approach.

Hello Organic. Goodbye Chemicals.™

No Flame Retardants

Passes all U.S. government flammability requirements through innovative design — not toxic chemical barriers or fiberglass.

No Vinyl or PVC

No phthalate plasticizers, biocides, or other chemicals commonly hidden inside conventional baby mattress covers.

No Polyurethane Foam

No petroleum-based foam, memory foam, or any variant found in the vast majority of conventional mattresses on the market.

Handcrafted in the U.S.A.

Made by skilled Amish craftspeople in Naturepedic's American factory, using domestic and carefully sourced components.

Farm-to-Bed Transparency

Organic cotton traced from USDA-certified U.S. farms. 1% of every purchase supports environmental organizations. Rolled in recyclable kraft paper — no plastic waste.

Baby sleeping on the Breathable Organic Crib Mattress

Frequently Asked Questions

What makes this mattress "breathable"?

The removable cover is made from a special perforated organic cotton fabric that allows air to flow through the mattress from all sides, reducing heat and CO₂ pockets. It also has a waterproof backing so liquids don't pass through to the mattress below.

How do I clean the breathable cover?

Simply remove it, machine wash in cold water, and tumble dry on low. It goes back on in seconds.

Do I still need a mattress protector?

No. The breathable cover already has a built-in waterproof backing, making it a 2-in-1 mattress protector and breathable cover.

What is the difference between MC46 and MC46C?

MC46 features Naturepedic's WaveSupport™ foam-free lightweight core (10 lbs). MC46C has a 144-coil innerspring system (19 lbs) for extra durability and edge support.

What is "2-Stage" design?

2-Stage means the mattress has two sides: a firm infant side and a slightly softer toddler side. Flip it over when your baby is around 12 months old.

Will this mattress fit my standard crib?

Yes. At 27¼" × 51⅝", it fits all standard-size U.S. cribs and toddler beds.

Is the breathable cover sold separately?

Yes, replacement breathable covers are available separately. The SKU is PC46.

What is the weight limit?

MC46 (Lightweight): 80 lbs | MC46C (Innerspring): 100 lbs

Specifications

Dimensions

Width

27¼ in

Length

51⅝ in

Height

6 in

Fits

Standard cribs & toddler beds

Weight Limits

Lightweight (MC46)

80 lbs

Innerspring (MC46C)

100 lbs

Materials & Components

Fabric & Fill	GOTS certified organic cotton (U.S.-grown)
Waterproof Coating	LDPE polyethylene from non-GMO sugarcane (food-contact grade)
Lightweight Core	Food-grade polyethylene (WaveSupport™)
Innerspring Coils	144 tempered steel coils with heavy-duty border rod
Toddler-Side Comfort	PLA fiber from non-GMO sugarcane (both models)
Breathable Cover Face	GOTS certified organic cotton
Breathable Cover Backing	Waterproof LDPE from non-GMO sugarcane
Interlinings	Polypropylene (GOTS approved)
Fasteners	Steel (GOTS approved)

Certifications

✓GOTS (Global Organic Textile Standard) — entire finished product

✓EWG VERIFIED® — Environmental Working Group

✓MADE SAFE® Certified

✓GREENGUARD Gold Certified (UL)

✓UL Formaldehyde Free Validated

✓UL Non-Detectable PFAS Validated

Additional Information

Law Labels	MC46, MC46C
Country of Origin	Made in the U.S.A.
Flammability	Passes 16 CFR Part 1633 without flame retardants

Shipping Options

We offer delivery to the 48 lower states.

The following rates will appear during checkout if you live in the Las Vegas, NV.

If your order is OVER $1999 (excluding sales tax) the website will automatically select "Free Delivery and In-Home White Glove Set-Up for Las Vegas."

If your order is UNDER $1999 you will be given the option to select: Las Vegas Showroom Pick-Up (FREE), Drop-Off Delivery or Delivery ($69.99), and In-Home White Glove Set-Up ($99.99).

Deliveries OUTSIDE Las Vegas

If you live outside the Las Vegas area please call us at (702) 388-7774 or email us at info@LasVegasFurnitureOnline.com for a delivery quote. There will be a minimum charge of $450 for delivery outside of our specified delivery areas.

Out of state shipping charges may vary depending on the size of your order and the total weight. We would love to have your order and we will work to get you the lowest delivered price available. Many national websites simply add a set "chunk" amount to all orders to include free shipping across the United States. By doing so many customers pay far too much for their total order even though the delivery is free. We work with each customer individually and quote a price based on their exact order.

For More Info on Delivery Options

This is a great place to get your furniture from! He had some great customer service! The guys that delivered were also very nice!

These guys are the best. Scheduling the delivery was super easy and they made it work based off my schedule.

Outstanding service and selection! Will buy from them again!