What is a Dual Option Pillow | Cooling pods, ventilated foam, and mesh trim. Provides continuous cooling for your best sleep ever. Perfect for hotel or home. Sleep Better | Helps eliminate nervous tension caused from common head, neck, and shoulder pain. Excellent support for back, side, and stomach, sleepers. Weightless Sleep | Pressure-relieving medium soft firmness. Provides pain relief and comfortable all-night sleep so you wake up feeling rested. Plush Knit Cover | Soft zipper case can be removed and machine washed for easy cleaning care. Fits in a standard pillowcase. Sleep Trial | Your pillow is backed by an incredible 30-day sleep trial, and 3-year warranty.