Organic Cotton and Wool Japanese-Style Firm Baby Mattress

Crafted for parents who value safety, purity, and sustainability, this Organic Cotton & Wool Crib Mattress offers a firm, supportive, and breathable sleep surface for babies and toddlers. Handcrafted in the USA, it features certified organic cotton batting and a natural layer of New Zealand virgin lambswool, which provides natural temperature regulation and acts as a flame-resistant barrier—no synthetics, no flame retardants, and no off-gassing.

The mattress is wrapped in a soft yet durable organic cotton twill cover and tufted by hand to maintain structure and longevity without the use of adhesives or glues. Available in two thicknesses—6" for plush comfort or 3.5" for a lower-profile, extra-firm feel—it fits standard-size cribs and toddler beds with precision.

• Firm, breathable support ideal for infants and toddlers
• 100% certified organic cotton batting for a safe, chemical-free core
• Natural New Zealand virgin lambswool layer regulates temperature and acts as a natural fire barrier
• Encased in strong, breathable organic cotton twill fabric
• Hand-tufted for lasting durability and structural integrity
• Available in two options: 6" thick for comfort or 3.5" for firmer support
• Made to fit standard 28" x 54" cribs and toddler beds
• Free from synthetic materials, flame retardants, and chemical treatments
• Hypoallergenic and eco-conscious design
• Handcrafted in the USA using traditional techniques