Made with 100% natural Talalay latex with no synthetic additives, the Zoned Talalay Latex pillow offers a responsive foam that can help relieve sleeping pains. Zoned comfort cradles the head with larger holes on the inside while supporting the neck with smaller holes on the outside, also increasing air circulation and breathability. The Tencel removable cover with superior moisture-management properties aids in optimal sleeping temperatures. Cover: 100% Tencel Fill: 100% latex foam rubber