To help you find the best 2-stage crib mattress for you and your baby, we’ve turned to reviews from real shoppers who have tested out these products for themselves. These best-selling items not only have near-perfect ratings, but they also have countless glowing reviews describing why they’re so great.
Read on for the full list of the best 2-stage crib mattresses on the market.
Our Editor’s Best 2-stage Crib Mattress Reviews
Sealy Flex Cool 2-Stage Waterproof Airy Dual Firmness Baby Crib and Toddler Mattress – 204 Premium Coils – Made in USA, 52″x28″

Key Features:
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This 2-stage crib mattress has a high coil count of 204 coils, which makes it firm and durable. It is also orthopedic, meaning it is designed to support your baby’s back and spine.
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The AIRY 2-stage crib mattress is a 2-sided mattress with a firmer infant side and a softer toddler side. It has a light layer that flexes under baby’s body weight and contours to their body for support.
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This 2-stage crib mattress has a soft cotton cover with a waterproof barrier lining to help prevent liquids from seeping inside. The cover is breathable and PVC-free.
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This mattress is certified for being low in chemical emissions and meeting flammability, lead, and phthalate standards. It is also CPSIA certified.
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The Sealy Crib and Toddler Mattress is a two-stage mattress designed for use with cribs and toddlers. The mattress is made in the USA of US and imported parts, and comes with a lifetime warranty on workmanship and materials.
Sealy Cozy Cool 2-Stage Waterproof Baby Crib and Toddler Mattress – Hybrid Coil & Cool Gel Memory Foam – Made in USA, 52″x28″

Key Features:
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The 2-stage crib mattress has a firmer side for infants and a softer side for toddlers. The mattress is made with a 204 posture supportive coil system and a soybean cool gel memory foam layer.
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This 2-stage crib mattress has a thick 6-gauge steel border that secures edges just like an adult mattress. It also has exclusive EverEdge corner and side protectors for key areas and an anti-sag weight distribution system that helps distribute baby’s weight evenly.
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This is a 2-stage crib mattress that has a cotton cover with a waterproof surface. The cotton cover is PVC-free and offers a waterproof barrier to keep the mattress clean inside and out.
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The mattress has an airflow pocket to keep the baby cool, plus a waterproof binding to prevent leaks.
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This crib mattress is made in the USA and has a lifetime warranty on workmanship and materials.
Sealy Posture Perfect 2-Stage Waterproof Baby Crib and Toddler Mattress – Hybrid Memory Foam & 150 Premium Coils – Made in USA, 52″x28″

Key Features:
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This 2-stage crib mattress is a firm innerspring mattress with a softer side for toddlers. It is made with soybean memory foam for comfort and has a grow-with-me design.
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This 2-stage crib mattress has two support layers that cushion and comfort baby while providing a supportive sleeping surface. An airy cotton wrap creates cozy comfort for your little one.
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The mattress has a waterproof cover and is bound with waterproof stitching. It is easy to clean with a damp cloth.
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The Sealy Crib and Toddler Mattress is a 2-stage mattress that is designed, engineered, and made in the USA. It has a lifetime warranty on workmanship and materials.
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The 2-stage crib mattress is designed to fit snugly in both cribs and toddler bed frames. It is made of high-quality materials and is 5.5 inches thick. This mattress is a great option for those who want their child to have a comfortable, safe place to sleep.
Beautyrest Beginnings Black Brilliant Sun 2-Stage Premium Crib and Toddler Mattress with Plant-Based Soy Foam and Gel Memory Foam – GREENGUARD Gold Certified – Trusted – Made in USA

Key Features:
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This is a crib mattress with two levels of firmness. The infant side features a layer of foam blended with plant-base soy for comfort and support, while the toddler side features a layer of gel memory foam to help reduce pressure points. The mattress is 27.5″ wide, 52″ long, and 6″ thick.
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The crib mattress has 190 individually wrapped coils to support your child in every position. It is made in the USA of USA and imported materials.
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This 2-stage crib mattress has a naturally blended cotton cover with waterproof backing to keep the mattress clean and fresh. The beautyedge support provides firm foam edges for superior support and stability throughout the mattress. The square corners create a secure fit in the crib.
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This is a two-stage crib mattress that has been certified safe by GREENGUARD Gold and CertiPUR-US. It has been made without PBDE fire retardants, lead, formaldehyde, and other harmful materials.
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This mattress is made without any harmful materials or chemicals, and it meets all safety standards. It also comes with a lifetime warranty, so you can be sure it will last.
Sealy Select 2-Cool 2-Stage Waterproof Baby Crib & Toddler Mattress – Lightweight Soybean Foam-Core – Made in USA, 52″x28″

Key Features:
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This crib mattress is a 2-stage mattress, meaning that one side is softer for infants and the other side is firmer for toddlers. It is made of memory foam, which will expand faster in a warmer room, and may take a bit longer to return to full size in cold temperatures.
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The Sealy 2-Stage Crib Mattress is a mattress designed for infants and toddlers. It has a firm side for infants made from high-density soy-enhanced foam and a softer side for toddlers. The mattress is also waterproof and stain-resistant.
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This crib mattress has two layers. The top layer is made of memory foam infused with soybean cool gel, which is designed to absorb baby’s movement and create a cooler feeling. The bottom layer is made of firm foam to provide support. The mattress is also designed to be breathable and has a binding that won’t unravel or trap liquids and odors.
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This crib mattress is designed to be safe and durable for your baby. It is made of CertiPUR-US certified foam and has been tested for chemical emissions.
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This mattress is made in the USA and has a lifetime warranty on workmanship and materials.
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This 2-stage crib mattress is 51.63 x 27.25 x 5.5 inches and fits both USA standard size cribs and toddler beds.
Sealy Posturepedic Grow 2-Stage Waterproof Baby Crib and Toddler Mattress – 204 Premium Coils – Made in USA, 52″x28″

Key Features:
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This 2-stage crib mattress has zoned support for your child’s needs with targeted areas of support and comfort.
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The 2-stage crib mattress has 204 premium steel innerspring coils that are engineered in the USA for a lifetime of support. Plus, there is a steel support frame and 10 Ever edge Guards all around for added safety and lasting durability.
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This 2-stage crib mattress has a cotton waterproof cover that is breathable and gentle on baby’s skin. It also has a waterproof barrier to keep the mattress protected against leaky messes and odors.
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The 2-stage crib mattress is made with cotton and earth-friendly cushioning to create gentle, airy comfort all around. It is perfect for newborns and infants who need a soft, comfortable place to sleep.
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This is a crib mattress designed for both infants and toddlers. It is firm and safe for infants, and has a “grow-with-me” design that is tested for durability and fit. The materials used are free of harsh chemicals.
Organic Dream Crib Mattress + Toddler Bed – 100% Breathable Proven to Reduce Suffocation Risk, Hypoallergenic, GREENGUARD Certified – Lightweight 2-Stage Removable Cover – Deluxe 6″ Thick – White

Key Features:
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This 2-stage crib mattress is made with safety in mind. It is GREENGUARD Gold Certified, meaning that it has gone through rigorous testing to ensure that it is low in toxic, synthetic chemicals.
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The 2-stage crib mattress is designed to be 100% breathable, with each layer providing airflow to reduce the risk of suffocation. The firm but soft sleep pad is perfect for newborns and toddlers, and the mattress is made from organic materials for peace of mind.
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This crib mattress is made of certified organic materials and is manufactured in the USA. It is made of high-quality domestic and imported fabrics.
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The mattress is two-sided, with a softer side for infants and a firmer side for toddlers. It is made of breathable material and is certified to reduce the risk of suffocation. The cover is washable.
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The 2-stage crib mattress is a mattress that is certified by GREENGUARD, 100% breathable, and proven to reduce the risk of suffocation. It is offered in both standard and mini cribs. The features include a cooling gel topper, lightweight core, dual stage for both infants and toddlers, and so much more. The mattress also comes with a washable cover.
ORGANICDREAM Organic Dream Crib and Toddler Mattress – Organic Cotton Cool-Gel Premier – 2-Stage Baby and Toddler Bed, Proven to Reduce Suffocation, GREENGUARD

Key Features:
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The 2-stage crib mattress is made with safety in mind. The mattress is GREENGUARD Gold Certified, meaning it has gone through rigorous testing to ensure low levels of VOCs, or toxic, synthetic chemicals.
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Organic Dream is a 2-stage crib mattress that is firm but soft and 100% breathable. This offers ongoing airflow, which is proven to reduce the risk of suffocation.
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The mattress is made of organic materials and is certified by a third party. It is made in the USA using high-quality domestic and imported fabrics.
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This is a 2-stage crib mattress that is GREENGUARD certified, 100% breathable, and proven to reduce the risk of suffocation. It is available for both standard and mini cribs. It has a cooling gel topper, lightweight core, dual stage for both infants and toddlers, and a washable cover.
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The 2-stage crib mattress is a mattress that is safe for babies and toddlers. It is made of organic materials and is breathable so that your child can sleep comfortably through the night.
Sealy Cool Comfort Premier 2-Stage Waterproof Baby Crib and Toddler Mattress – Lightweight Soybean Cool Gel Memory Foam – Made in USA, 52″x28″

Key Features:
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This crib mattress is best for lightweight 2-stage dual firmness. It features CooLuxe soybean cool gel memory foam that offers an ultra-firm foam core creating a safe, flat surface for newborns and infants.
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This mattress is two-sided, with a cool and breathable cotton fabric cover on one side and a waterproof and allergy-resistant barrier on the other. It also has a cotton wrap for added comfort and protection.
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The 2-stage crib mattress is made with American-made CertiPUR-US certified foam. This foam is certified to be made without PBDE fire retardants, lead, mercury, prohibited phthalates and other potentially harmful materials. This makes it a safer option for your family, especially your little ones.
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This is a lightweight foam mattress that weighs only 7 pounds, making it easy to lift and change the crib sheets and pads. It has dimensions of 51.63″ x 27.5″ x 5.5″, making it a perfect fit for a crib or toddler bed.
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This 2-stage crib mattress is made in the USA and comes with a lifetime warranty on workmanship and materials.
Bundle of Dreams Flagship 5″ Organic 2 Stage Mini Crib Mattress, Organic, Breathable, Hypoallergenic, for Portable Cribs

Key Features:
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This crib mattress is perfect for both infants and toddlers. It has a firmer side for infants and a softer side for toddlers.
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This crib mattress has two stages- a firm side for infants and a softer side for toddlers. It is made of breathable materials that allow air to pass right through, helping to regulate the baby’s body temperature.
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This crib mattress has a clean, organic cover that is removable and washable.
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A water-repellent crib mattress is a mattress that is designed to repel water. This type of mattress is often used in cribs or in other areas where water may be present. The water-repellent feature helps to keep the mattress clean and dry, and it also helps to prevent mold and mildew from growing on the mattress.
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The 2-stage crib mattress is made without polyethylene, voc’s, or off-gassing. It is eco friendly and emits zero harmful emissions. It is also recyclable.
2-stage Crib Mattress FAQs
1. What are the benefits of a 2-stage crib mattress?
A stage crib mattress has a number of benefits. It is designed to provide support for a baby’s head, neck, and back, and to help prevent flat head syndrome. It is also created to be more comfortable for a baby to sleep on, and to help reduce the risk of SIDS.
2. How does a 2-stage crib mattress help to improve baby’s sleep?
A stage crib mattress can help to improve baby’s sleep by providing a comfortable and supportive surface for them to sleep on. The mattress can also help to keep baby’s spine in alignment and reduce the risk of SIDS.
3. What are the different types of 2-stage crib mattresses available?
There are many different types of stage crib mattresses available. Some of the most popular include:-Innerspring: These mattresses have a coil system that provides support and comfort. They are often considered the best option for babies because they are firm and provide good support.-Memory foam: These mattresses are made from a special type of foam that contours to the baby’s body. They are very comfortable but can be more expensive than other types of mattresses.-Latex: These mattresses are made from natural latex rubber. They are very firm and provide good support, but they can be more expensive than other types of mattresses.
4. How do I know if a 2-stage crib mattress is right for my baby?
Unfortunately, there is no sure way to know if a stage crib mattress is right for your baby. The best way to determine this is to ask your baby’s pediatrician for their opinion.
5. What are the safety concerns I need to be aware of when using a 2-stage crib mattress?
Some safety concerns to be aware of when using a stage crib mattress include making sure that the mattress is the correct size for the crib, that the mattress is firm, and that there are no gaps between the mattress and the sides of the crib. Additionally, it is important to ensure that the stage crib mattress is not placed on top of another mattress or on a soft surface, as this could create a suffocation hazard.
Conclusion
There are many great 2-stage crib mattress on the market. Our list of the best 2-stage crib mattress will help you save time researching and choosing the best one for you.