CoolingCode™ Tech: 3x Cotton, 2x Silk*. CoolingCode™ Fabric is cool to the touch, ultra-soft, and wrinkle-resistant. It dissipates heat effectively, wicks sweat 60% faster than cotton or bamboo, and stays cool even after 50 washes. Comfort inspired by undergarment designs. Pet-Friendly, Fuss-Free: Snuggle with your furry friend without th