Quick answer

Choose fitted sheets that are made from breathable, hypoallergenic fabric like organic cotton and that fit your specific crib or cot mattress snugly without excess fabric. A secure fit is essential for safe sleep.

Why fit matters for safe sleep

A fitted sheet that is too loose can bunch up and create a suffocation hazard. Always check that the sheet fits the mattress depth and dimensions tightly, with no extra fabric to pull or bunch.

Fabric choices: organic cotton vs. alternatives

Organic cotton is naturally breathable and gentle on sensitive skin, making it a top choice for baby bedding. It's also hypoallergenic, which can reduce the risk of irritation. Other common fabrics include polyester blends and bamboo, but organic cotton remains a safe, eco-friendly option.

Care and longevity

To keep sheets soft and safe, wash them in warm water with a gentle detergent and avoid fabric softeners that can reduce breathability. Sheets made from organic cotton may shrink slightly, so follow the care label instructions.

Decision rules for choosing fitted crib sheets

  • Measure your mattress first: Check the length, width, and depth of your crib or cot mattress. Sheets must fit snugly; a depth of 5–6 inches is common for standard cribs.
  • Choose breathable fabric: Organic cotton is a top choice for breathability and hypoallergenic properties. Avoid synthetic blends that can trap heat. Look for 100% organic cotton labels.
  • Check the sheet's pocket depth: Ensure the fitted sheet has deep enough pockets to cover the mattress corners securely without slipping off.
  • Wash before first use: Pre-wash sheets to remove any manufacturing residues and to allow for any initial shrinkage. Use a gentle, fragrance-free detergent. Wash new sheets separately before using them on your baby's cot.

Product facts

  • Joie Roomie Glide Organic Cotton Sheets (2 Pack) - Moonbeam: The Joie Roomie Glide Organic Cotton Sheets (2 Pack) - Moonbeam are made from 100% organic cotton, providing a naturally gentle, breathable, and hypoallergenic surface. This ensures a soft, safe sleeping environment for sensitive baby skin while reducing the risk of overheating.

    Joie Roomie Glide Organic Cotton Sheets (2 Pack) - Moonbeam

    Joie Roomie Glide Organic Cotton Sheets (2 Pack) - Moonbeam

Who should choose what?

Best for

  • Parents who prioritize natural, breathable materials for sensitive baby skin
  • Those using a Joie Roomie, Roomie Glide, or Roomie Go side-sleeping crib

Not for

  • Standard full-size cribs or cot beds with a deeper mattress than the sheet's pocket depth