A crib mattress should be firm, safe, breathable, and easy to clean. Compare recommended crib mattresses for babies, toddlers, and growing families.
Last updated: May 2026
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A baby mattress should be very firm, fit the crib tightly, and use materials that are easy to keep clean. Breathability, waterproofing, and safety certifications are more important than plush comfort for infants.
Foam crib mattresses are lightweight and affordable. Innerspring crib mattresses are heavier and structured. Organic crib mattresses use materials like organic cotton, wool, or coconut coir for families who prioritize non-toxic construction.
Check that the mattress leaves no large gaps in the crib frame, has a firm surface, and includes a washable or waterproof cover. A good crib mattress should support babies and toddlers through multiple growth stages.