--- product_id: 399397626 title: "Posturepedic Grace Hybrid - Firm 2-Stage Crib Mattress with Breathable Waterproof Barrier - GREENGUARD Gold Certified, Soy-enhanced Foam for Infants and Toddlers, Made in the USA (52x28\")" brand: "sealy baby" price: "¥173116" currency: JPY in_stock: true reviews_count: 5 category: "Sealy Baby" url: https://www.desertcart.jp/products/399397626-posturepedic-grace-hybrid-firm-2-stage-crib-mattress-with-breathable store_origin: JP region: Japan --- # Soy-enhanced foam for eco-friendly comfort Waterproof breathable cotton cover 204 steel coils for durable support Posturepedic Grace Hybrid - Firm 2-Stage Crib Mattress with Breathable Waterproof Barrier - GREENGUARD Gold Certified, Soy-enhanced Foam for Infants and Toddlers, Made in the USA (52x28") **Brand:** sealy baby **Price:** ¥173116 **Availability:** ✅ In Stock ## Summary > 🌟 Sleep smarter, grow stronger—Sealy’s hybrid crib mattress is the ultimate baby sleep upgrade! ## Quick Answers - **What is this?** Posturepedic Grace Hybrid - Firm 2-Stage Crib Mattress with Breathable Waterproof Barrier - GREENGUARD Gold Certified, Soy-enhanced Foam for Infants and Toddlers, Made in the USA (52x28") by sealy baby - **How much does it cost?** ¥173116 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/399397626-posturepedic-grace-hybrid-firm-2-stage-crib-mattress-with-breathable) ## Best For - sealy baby enthusiasts ## Why This Product - Trusted sealy baby brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hybrid Comfort Tech:** Combines resilient steel coils with soy-infused foam for adaptive, all-night restful sleep. - • **Certified Safe Sleep:** GREENGUARD Gold certification ensures low emissions and gentle care for sensitive skin. - • **Perfect Fit Versatility:** Sized 52x28 inches to snugly fit standard cribs and toddler beds—one mattress, two stages. - • **Dual-Stage Zoned Support:** Firm center for infants, cushioned edges for toddlers—growing with your child seamlessly. - • **Clean & Breathable Design:** Waterproof barrier plus breathable cotton cover keeps messes manageable and airflow optimal. ## Overview The Sealy Baby Posturepedic Grace Hybrid Crib Mattress offers a scientifically zoned firmness ideal for infants and toddlers, combining 204 steel innerspring coils with soy-enhanced foam for durable, adaptive comfort. Featuring a breathable, waterproof cotton cover and GREENGUARD Gold certification, it promotes a healthy, clean sleep environment. Sized to fit standard cribs and toddler beds, this mattress supports your child’s growth with premium quality made in the USA. ## Description The Sealy Baby Posturepedic Grace Hybrid Crib Mattress and Toddler Bed Mattress provides the ideal balance of comfort and firmness for your growing baby. Featuring Sealy's Posturepedic technology, it offers extra firmness in the center for infants, creating a firm, safe surface. For toddlers, extra cushioning at the head and foot adds comfort. The hybrid design combines soy-enhanced foam and 204 steel innerspring coils, adapting to your child’s movements and promoting deep, sound sleep. The breathable cotton cover encourages airflow, while the waterproof barrier ensures easy cleanup after spills. GREENGUARD Gold Certified, this mattress is made with safe materials, promoting a healthier sleep environment, and its design helps minimize irritation for sensitive skin. Measuring 52x28 inches, it fits snugly into standard-sized infant cribs and toddler beds, offering a versatile solution for your child’s needs as they grow. Review: I’m really impressed with the Sealy Baby Posturepedic Grace Hybrid mattress. I would absolutely give it five stars based on the price, quality, and comfort. It feels very supportive but still soft enough to keep my baby comfortable during naps and overnight sleep. The materials seem durable and well-made, and it fits the crib perfectly with no gaps, my baby has better sleep since we got it. Another huge plus — delivery was super fast, and it arrived in perfect condition, ready to use right away. If you’re looking for a reliable, high-quality crib mattress at a fair price, I definitely recommend this one! Review: A good matress, sturdy and well made. fits the crib perfectly. ## Features - ZONED SUPPORT SYSTEM FOR GROWING BABIES: Sealy Baby’s Posturepedic technology offers extra firmness in the center for infants, with added cushioning at the head and foot—great for use as a toddler mattress, making it ideal for both stages of growth - HYBRID CONSTRUCTION FOR COMFORT & DURABILITY: Combining soy-enhanced foam and 204 steel innerspring coils, this infant mattress balances durability and comfort. It adapts to your child’s movements, promoting deep, sound sleep throughout the night - WATERPROOF & BREATHABLE COTTON COVER: Breathable cotton fabric promotes airflow, while the waterproof barrier ensures easy cleanup after spills. Designed to keep your baby dry and comfortable, this baby crib mattress provides convenience for busy parents - GREENGUARD GOLD CERTIFIED FOR HEALTHIER SLEEP: Made with safe materials, this baby mattress is GREENGUARD Gold Certified for low emissions, promoting a healthier, quiet sleep environment. The design helps minimize irritation for sensitive skin - FITS STANDARD CRIBS & TODDLER BEDS: Designed to fit snugly into infant cribs and toddler beds, this crib mattress offers a versatile solution for babies and toddlers. Measuring 52x28 inches, it provides an ideal fit as your child grows ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KH54YK6 | | Assembly Type | Already Assembled | | Capacity | Crib | | Care Instructions | Wipe clean with damp cloth | | Color | Posturepedic Grace | | Customer Reviews | 4.8 4.8 out of 5 stars (277) | | Date First Available | 15 September 2020 | | Department | unisex-baby | | Is Assembly Required | No | | Item Model Number | EM611-DIA1 | | Item model number | EM611-DIA1 | | Manufacturer | Sealy | | Primary material | Cotton | | Product Dimensions | 131.14 x 69.22 x 14.61 cm; 4.17 kg | | Shipping Weight | 7.69 Kilograms | | Style | Posturepedic Grace | | Top Finish | Tight Top | | Top Material | Cotton | | Upholstery material | Cotton | | What is in the box? | mattress | ## Product Details - **Brand:** SEALY BABY - **Cover material:** Cotton - **Fill material:** Gel Memory Foam - **Item firmness description:** Firm - **Item weight:** 9.2 Pounds - **Number of layers:** 7 - **Product dimensions:** 132.1L x 71.1W x 14.6Th centimeters - **Size:** Crib - **Top style:** Tight Top ## Images ![Posturepedic Grace Hybrid - Firm 2-Stage Crib Mattress with Breathable Waterproof Barrier - GREENGUARD Gold Certified, Soy-enhanced Foam for Infants and Toddlers, Made in the USA (52x28") - Image 1](https://m.media-amazon.com/images/I/71N4UXZqOkL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***O on 3 May 2025* I’m really impressed with the Sealy Baby Posturepedic Grace Hybrid mattress. I would absolutely give it five stars based on the price, quality, and comfort. It feels very supportive but still soft enough to keep my baby comfortable during naps and overnight sleep. The materials seem durable and well-made, and it fits the crib perfectly with no gaps, my baby has better sleep since we got it. Another huge plus — delivery was super fast, and it arrived in perfect condition, ready to use right away. If you’re looking for a reliable, high-quality crib mattress at a fair price, I definitely recommend this one! ### ⭐⭐⭐⭐⭐ Review *by T***Z on 13 January 2026* A good matress, sturdy and well made. fits the crib perfectly. ### ⭐⭐⭐⭐⭐ Review *by M***S on 11 June 2025* I got this for my 3 yr olds toddler bed and she loves it! ## Frequently Bought Together - Sealy Baby Posturepedic Grace Breathable Hypoallergenic 2-Stage Dual Firmness Waterproof Baby Crib Mattress & Toddler Bed Mattress, Hybrid Coil & Memory Foam, Certified, Made in USA, 52"x28" - Sealy Baby 2-PACK Fitted Waterproof Baby Crib Mattress Protector, Crib Mattress Topper, Crib Mattress Pad, Toddler Bed Mattress Protector, Machine Washable/Dryer Friendly, 52” x 28”- White - Burt's Bees Baby Essential Organic Cotton Fitted Crib Sheet, Breathable for Boy Girl Standard Crib & Toddler Mattresses --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/399397626-posturepedic-grace-hybrid-firm-2-stage-crib-mattress-with-breathable](https://www.desertcart.jp/products/399397626-posturepedic-grace-hybrid-firm-2-stage-crib-mattress-with-breathable) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-01*