NEW Cozy Earth Bamboo Pajama Pants XL Black NWT New With Tags. Only the Pants You’re waiting to slip into the soon-to-be star of your sleep routine, our Long Pant Pajama. Stretch-knit bamboo viscose prevents night sweats with a drapey silhouette that resists bunching (no wonder it made Oprah's favorite things list!). Pocketed drawstring pants with elegant contrast piping throughout