Cooling Breeze! The most comfortable comforter on earth is here: Cooling Breeze Eucalyptus Tencel Lyocell INSIDE-OUT. Yes, 100% Eucalyptus Tencel fabric Shell Filled with 100% Eucalyptus Tencel Loycell. It's not just the shell or just the filling that is Eucalyptus, it's BOTH. Breathable, Cool to the touch, Sustainable, Softer Than Cotton, Hypoallergenic & Antibacterial. It Hugs the body with breezy cooling sensation, we call it The INSIDE-OUT Cooling Breeze made by Abripedic.