By purchasing Bare Home pillowcases made with TENCEL™ Lyocell fibers, you've made a step closer to environmentally healthy living! We follow our own stringent standards to provide you with the purest botanic origin fibers we can. TENCEL™ fibers are sustainably produced from renewable wood sources, so the purchase of our bedding reduces your environmental impact from forest to home. Superior moisture regulation keeps you cool while reducing bacteria and dust mite growth, meaning you get the healthiest sleep around.