Experience a two-part crib mattress designed to grow with your baby. The base is firm, flat, and supportive for infancy, while a removable, breathable mattress pad sits on top. With two distinct sides—an infant, firm, waterproof surface and a plush toddler side—you can flip as your child grows. The breathable pad promotes air circulation, and the seamless waterproof construction helps keep the surface clean and protects against moisture that can lead to mold. The waterproof surface is polyethylene, a food-grade material chosen for purity and safety.

Crafted with health-conscious materials, including GOTS-certified organic cotton and no wool, latex, or soy, the mattress also features a naturally derived, non-toxic fire barrier system that meets or exceeds federal and state flammability standards. Wave-support technology provides strong structural support to maintain durability over years. Available in two configurations—lightweight MC46 (about 14 pounds) and the traditional MC46C with 144 coils (about 19 pounds)—it fits standard-size cribs (approximately 27-1/4 x 51-5/8 x 6 inches) and is made in the USA.

• Product Highlights
• Two-stage design with an infant side and a plush toddler side
• Removable, breathable, washable mattress pad for airflow and easy cleaning
• Seamless waterproof surface made of food-grade polyethylene for safety and mold protection
• GOTS-certified organic cotton construction with no wool, latex, or soy and a non-toxic fire barrier system