Natural Cotton and Wool Japanese-Style Firm Baby Mattress

Give your baby a safe, firm, and naturally comfortable place to sleep with this handcrafted cotton and wool crib mattress. Made in the USA using untreated green cotton and natural New Zealand lambswool, it offers a breathable, chemical-free sleep surface ideal for babies and toddlers. The wool layer provides natural temperature regulation and serves as a built-in fire barrier—no synthetic foams, glues, or flame retardants needed. Encased in durable cotton twill and hand-tufted for structure and long-lasting support, this crib mattress is designed to fit standard-size cribs and toddler beds. Choose between two supportive options: a plush 6" thickness or a lower-profile 3.5" version for a firmer feel.

• Firm, supportive comfort for infants and toddlers
• Made from untreated green cotton—no synthetic materials or chemicals
• Natural New Zealand lambswool adds breathability and acts as a natural fire barrier
• Encased in strong, breathable cotton twill fabric
• Hand-tufted for durability and shape retention
• Available in two thicknesses: 6" for cushioned support or 3.5" for a lower-profile firmness
• Sized to fit standard cribs and toddler beds (28" x 54")
• Hypoallergenic and eco-conscious construction
• Handcrafted in the USA