The Eucalyptus Hypoallergenic Pillow Insert, crafted by our partners at Sijo, promises the ultimate comfort in sleep. Made from 100% sustainably-sourced TENCEL‚Ñ¢ Lyocell fibers, these pillow inserts have natural cooling, antimicrobial, and hypoallergenic properties. Pair them with the Eucalyptus Pillow Set for a perfect night's sleep.