We recommend beginning with five practical considerations:
- Firmness: Choose a firm, flat surface designed for infant sleep.
- Fit: Confirm that the dimensions match your crib and leave no significant gaps.
- Cleaning: Look for features such as a removable washable cover, water-repellent surface or waterproof barrier.
- Construction: Compare single-stage and 2-stage designs based on how long you plan to use the mattress.
- Handling: A lightweight mattress can be easier to lift when changing sheets or cleaning up nighttime accidents.
After those basics, you can compare cover materials, airflow-focused construction, documented certifications, warranties and price. These additional features can help you find the right balance for your nursery, but they should not take priority over firmness and proper fit.
