BRAND NEW, NO BOX 3-year manufacturer's warranty Made in USA of U.S. and imported materials Therapedic Hypercool™ 5-Degree Small/Queen Side Sleeper Pillow Phase Change Material inner lining helps move heat away from the body at night to maintain a more comfortable sleep environment. Dacron Memorelle CoolFX polyester fiber has additional cooling power and mimics memory foam. 400-TC 100% cotton sateen outer shell with moisture wicking finish Extra firm support: 2” corded gusset fill