Upgrade your sleep with the Sleep Number ComfortFit™ Curved Pillow (Standard size, 18” x 24”), designed with an ergonomic shape to better support head, neck, and shoulders. This pillow features a blend of memory foam pieces and premium down-alternative fibers, providing adaptive comfort and pressure relief. The breathable Lyocell blend cover is luxuriously soft, hypoallergenic, and made for allergen-sensitive sleepers. Its curved design is perfect for side and back sleepers, maintaining spinal alignment for a more restful night’s sleep. Key Features: Brand: Sleep Number® Model: ComfortFit™ Curved Pillow – Standard Filling: 75% Polyurethane Viscoelastic Foam, 25% Polyester Fiber Cover: 37% Lyocell, 61% Polyester, 2% Spandex Size: 18” x 24” (Standard) Condition: New without box, factory carry bag shows exterior marks/stains (see photos), pillow itself unused and clean. Hypoallergenic & CertiPUR-US® certified foam Made in USA of imported materials