Bright White Hyper-Wool Crib Sheets bring breathable, cooling comfort to your nursery in a clean white shade that pairs easily with any decor. The sheet features a balanced blend of 50% polyester, 45% viscose and 5% wool to create a smooth, soft surface where wool helps regulate temperature while viscose adds a gentle touch. A fitted design stays secure on a standard crib mattress and the sheet is machine washable for easy care, making it practical for everyday use.