INDULGE Get the soft cool touch of these pillowcases Constructed from 100 viscose derived from bamboo with a 156GSM sateen weave these queensized 30 x 20 inch pillow covers boast a smooth luxurious texture and a reliable zipper for enduring quality SUPERIOR COMFORT The breathable material and secure hidden zipper design eliminate pillow slippage for a more refreshing sleep HOT SLEEP RELIEF These moisturewicking pillow covers work to circulate air and evaporate sweat to maintain a cool comfort level Particularly beneficial for those experiencing night sweats or hot flashes promoting a more restful and cool sleep CONVENIENT ZIPPER To ensure a smooth and undisturbed nights rest these pillow protectors feature a hidden zip closure eliminating the discomfort of exposed seams or loose fabric HASSLEFREE These cooling pillowcases can be easily cleaned Simply toss them in the washing machine on a cold setting with liquid detergent line dry in shade or use low heat dryer setting Enjoy their refreshing coolness throughout the year