Best Sealy Baby Crib Mattresses In September 2026

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Are you looking for the Top 10 Best Sealy Baby Crib Mattresses? Well, just grab a cup of coffee and read on! We are huge fans of Best Sealy Baby Crib Mattresses and have done our comprehensive research here.

To help you in your search, we have completed this list of the Best Sealy Baby Crib Mattresses.

Top Rated Best Sealy Baby Crib Mattresses Of 2026

Rank	Product Name	Score
1	Sealy Baby Perfect Rest Extra Firm Baby Crib Mattress & Toddler Mattress – Buy Now	9.7 Buy Now
2	Sealy Baby Firm Rest Waterproof Standard Toddler & Baby Crib Mattress - 204 Buy Now	9.5 Buy Now
3	Sealy Baby Soybean Serenity Foam-Core Waterproof Standard Toddler & Baby Crib Mattress Buy Now	9.1 Buy Now
4	Sealy Baby Posture Perfect 2-Stage Dual Firmness Hybrid Waterproof Standard Toddler & Ba Buy Now	8.8 Buy Now
5	Sealy Soybean Plush Infant/Toddler Crib Mattress , EM711-GJLP , Multi, Crib , 1 Buy Now	8.6 Buy Now
6	Sealy Baby OptiCool 2-Stage Dual Firmness Waterproof Standard Toddler & Baby Crib Mattress Buy Now	8.3 Buy Now
7	Sealy Baby - Naturalis - 2-Stage Dual Firmness Hybrid Waterproof Toddler & Crib Buy Now	8.1 Buy Now
8	Sealy Baby - Butterfly - Waterproof Ultra Firm Standard Toddler and Baby Crib Buy Now	7.8 Buy Now
9	Sealy Soybean Foam-Core Toddler and Baby Crib Mattress Buy Now	7.5 Buy Now
10	Sealy Baby - Posturepedic Grow - 2-Stage Toddler and Baby Crib Mattress Buy Now	7.2 Buy Now

1. Sealy Baby Perfect Rest Extra Firm Baby Crib Mattress & Toddler Mattress –

• Safety & quality tested -- this entire crib mattress is greenguard gold certified for indoor air quality and tested for chemicals to help create a healthier sleeping environment for your baby
• Perfect fit -- measures 51.7 x 27.3" and fits both usa standard size cribs and toddler beds. beds, bed frames and foundations sold separately
• Waterproof surface & comfortable layers -- reinforced cover with lock-stitched waterproof binding resists stains, odors and moisture
• 150 coil count -- engineered with 150 extra firm heat-tempered interlocking steel coils for long-lasting support and secure-edge heavy gauge steel border rods, providing maximum support around the sides of babys mattress
• Made in the usa -- sealy crib and toddler mattresses are designed, engineered and proudly made in the usa of u.s. and imported parts. lifetime warranty on workmanship and materials

2. Sealy Baby Firm Rest Waterproof Standard Toddler & Baby Crib Mattress - 204

• Safety & quality tested -- firmness, durability and crib fit tested, this entire crib mattress is greenguard gold certified for indoor air quality and tested for chemicals to help create a healthier sleeping environment for your baby
• Hospital-grade waterproof surface laboratory tested staph-gard cover creates a cleaner and healthier environment for baby
• Premium firm upgrades -- designed with steel edge support, an anti-sag weight distribution system and multiple layers of soft, supportive and comfortable cushioning on each side of the mattress. do not use harsh or abrasive cleaners
• Made in the usa -- sealy crib and toddler mattresses are designed, engineered and proudly made in the usa of u.s. and imported parts. lifetime warranty on workmanship and materials
• 204 high coil count -- heat-tempered interwoven steel coil system provides superior firmness and posture support. all-around border rods keep the sides, corners and edges firm while anti-sag system distributes babys weight

3. Sealy Baby Soybean Serenity Foam-Core Waterproof Standard Toddler & Baby Crib Mattress

• Safety & quality tested - the foam is made without phthalates lead mercury formaldehyde pbdes tdcpp or tcep flame retardants that may be a concern in non-certified foams
• Waterproof surface & binding - exclusive crypton clean sleep technology enhanced surface providing a plastic-free allergy stain and liquid barrier to help keep the mattress protected stains wipe away and liquids don't seep through durable woven blend fabric cover is soft and breathable on babys skin
• Made in the usa - sealy crib and toddler mattresses are designed engineered and proudly made in the usa of u s and imported parts lifetime on workmanship and materials
• Premier comfort - high-density foam is certipur-us certified for durability air quality and chemical content strong high-density foam-core that is enhanced with soybeans offers an extra-firm and durable sleeping environment that infants need square corners provide for a snug fit in cribs
• Easy clean - waterproof surface is enhanced with crypton clean sleep a plastic-free allergy stain and liquid barrier to help keep the mattress protected lightweight at only 9 pounds
• High-density soybean foam-core - lightweight durable and certipur-us certified soybean foam-core uses a percentage of natural and renewable soybeans grown by american farmers providing the right amount of firmness and comfort for infants and toddlers

4. Sealy Baby Posture Perfect 2-Stage Dual Firmness Hybrid Waterproof Standard Toddler & Ba

• Made in the usa -- sealy crib and toddler mattresses are designed, engineered and proudly made in the usa of u.s. and imported parts. lifetime warranty on workmanship and materials.
• Perfect fit -- fits snugly in cribs as well as in toddler bed frames. beds, bed frames and foundations sold separately. measures 51.63 x 27.25 x 5. 5 inches.
• Waterproof cover -- the waterproof cover and lock-stitched waterproof binding resists stains. the entire mattress wipes clean with a damp cloth
• 2-stage firmness -- the sealy posture perfect hybrid 2-stage crib mattress is the best of both a dependable innerspring plus the comfort of soybean memory foam combined into one baby mattress with a grow-with-me infant to toddler design. sealy mattresses are tagged with a firmer infant side and softer comfort side for toddlers on the tag.
• Support layers -- two support layers cushion and comfort baby while providing a supportive sleeping surface. an airy cotton wrap creates cozy comfort for your little one.

5. Sealy Soybean Plush Infant/Toddler Crib Mattress , EM711-GJLP , Multi, Crib , 1

• High-density soybean foam-core -- high-density soybean enhanced foam-core offers a firm and durable sleeping surface for your baby or toddler
• Waterproof surface & binding - offers a luxurious fabric cover that provides a waterproof barrier for natural comfort & protection.
• Made in the usa - designed, engineered and proudly made in the usa of u.s. and imported parts. lifetime warranty on workmanship and materials
• Fits cribs & toddler beds -- mattress measures 51.63 x 27.25 x 5.75 inches and fits both usa standard size cribs and toddler beds. square corners provide a snug fit in cribs
• Safety & quality tested -- this entire mattress is greenguard gold certified for indoor air quality and low chemical emissions. all our mattresses are tested for flame retardant chemicals and we do not add flame retardant chemicals

6. Sealy Baby OptiCool 2-Stage Dual Firmness Waterproof Standard Toddler & Baby Crib Mattress

• Made in the usa -- sealy crib and toddler mattresses are designed, engineered and proudly made in the usa of u.s. and imported parts. lifetime warranty on workmanship and materials.
• Spring-free foam crib mattress -- offers lightweight spring-free luxury with an all-foam crib mattress made with soybean cool gel memory foam and a firm hypoallergenic core.
• Dual firmness -- features a two-stage design with firmer infant side and a softer toddler side - just flip the mattress over for a soybean cool gel memory foam topper for cool comfort for infants or toddlers.
• Lightweight design -- a firm and lightweight hypoallergenic core creates firmness perfect for infants and newborns. this mattress weighs less than 12 pounds to easily lift and change crib sheets and mattress pads.
• Breathable woven cover -- cool silvery white cotton cover is breathable on baby's skin, while remaining waterproof and easy-clean. all our mattresses are tested for flame retardant chemicals and we do not add flame retardant chemicals.

7. Sealy Baby - Naturalis - 2-Stage Dual Firmness Hybrid Waterproof Toddler & Crib

• Safety & quality tested -- firmness, durability and crib fit tested, passes american society for testing and materials (astm) crib mattress standards, this entire crib mattress is greenguard gold certified for indoor air quality and tested for chemicals to help create a healthier sleeping environment for your baby
• 2-stage firmness -- on the infant side, a luxurious organic cotton and firm layer provide comfort and stability. the toddler side features a soybean memory foam layer for comfort.
• Premier support -- enhanced with border wire along the edges for support. 6 ever edge strength pillars for corner & side support just like an adult mattress
• Soft cotton cover -- luxurious cotton cover that is breathable on babys skin with a waterproof barrier is designed underneath the cotton cover, pvc-free mattress
• Hybrid design -- hybrid design featuring both coils, foam, and natural touches for superior support and comfort throughout. 204 premium steel coil system that creates ultimate firmness for toddlers. sealy mattresses are tagged with a firmer infant side and softer comfort side for toddlers on the tag

8. Sealy Baby - Butterfly - Waterproof Ultra Firm Standard Toddler and Baby Crib

• Easy-clean protective cover -- highly durable laminate cover is reinforced for lasting use through the toddler years. zip on and off for easy spot cleaning or simply wipe down with a damp cloth!
• Durable & non-toxic foam - the sealy butterfly crib and toddler mattress collection is made with certipur-us certified foams that are firm, supportive and non-toxic.
• 100% waterproof protection - features a waterproof barrier to keep leaky messes from seeping into the mattress. designed with a waterproof barrier to help protect against odors.
• Safety & quality- greenguard's gold standard helps to ensure a healthier sleeping environment. certipur-us certified foams are highly durable and made without harmful chemicals.
• Americas #1 crib mattress brand - sealy baby crib mattresses are america's best-selling brand because the quality, safety and parent-tested and trusted designs far exceed any other.

9. Sealy Soybean Foam-Core Toddler and Baby Crib Mattress

• Waterproof surface & binding -- reinforced embossed waterproof and stain-resistant cover with lock-stitched binding helps to keep liquids from seeping inside. wipes clean easily.
• Premium foam -- the foam used throughout is certipur-us certified foam made in the usa. it is made without phthalates, lead, mercury, formaldehyde, pbdes, tdcpp or tcep flame retardants that may be a concern in non-certified foams. cover is wet-resistant.
• Made in the usa -- sealy crib and toddler mattresses are designed, engineered, and proudly made in the usa of u.s. and imported parts.
• Safety & quality tested -- firmness, durability and crib fit tested, passes american society for testing and materials crib mattress standards, this entire crib mattress is greenguard gold certified for indoor air quality and tested for chemicals to help create a healthier sleeping environment for your baby.
• Lightweight soybean foam-core -- lightweight, soy based foam-core offers improved durability over conventional foams and uses renewable resources resulting in the use of less crude oils.

10. Sealy Baby - Posturepedic Grow - 2-Stage Toddler and Baby Crib Mattress

• Posturepedic advanced zoned support -- legendary posturepedic zoned support grows with your child's needs with targeted areas of support and comfort.
• Cotton waterproof cover -- breathable cotton fabric is gentle on baby's skin while a waterproof barrier keeps the mattress protected against leaky messes and odors.
• Airy comfort -- cotton and earth-friendly cushioning creates gentle, airy comfort all around.
• Premium american-made posture coils -- 204 premium steel innerspring engineered in the usa for a lifetime of support plus a steel support frame and 10 ever edge guards all around for added safety and lasting durability.
• Firmness and safety tested 2-stage design -- grow-with-me zoned support is tested for safe use with infants and toddlers, durability and crib fit tested, plus feel-good materials are made without harsh chemicals.