Fact: Your baby will most likely spend 3,500 hours+ in their crib in the first year of life. An organic option for bedding will keep them breathing healthy all night long. The Organic Cotton Fitted Crib Sheets by Naturepedic combines comfort, sustainability, and safety with an innovative design and high-quality materials. The sheets are made from a 100% organic cotton sateen weave for a luxurious and breathable feel. Designed to meet the strict GREENGUARD certification standards for eliminating chemical emissions, you and your little one can sleep well knowing their bedding is clean and sustainable.