Cariloha Crazy Soft Resort Sheets - 4 Piece Bed Sheet Set - Luxurious Sateen Weave - 100% Viscose From Bamboo (Queen, Island Spa) SOFT: The renowned softness and natural luxury of Cariloha's Resort Viscose from Bamboo Sheets are enhanced by a proprietary sateen finish that provides an exquisitely soft, smooth feel. Extra-deep-pocket sheets include advanced box-stitch seam construction for added durability. COOL: Naturally breathable and moisture-wicking, making these sheets 3 degrees cooler than cotton sheets and keeping you comfortable all year long. CLEAN: Naturally repels odors and allergens. Our sheets are a welcome respite from skin irritations that can flare up with other chemically treated fabrics. GREEN: Viscose from Bamboo saves more trees, regenerates naturally without pesticides or chemicals, and is one of the most sustainable resources on the planet. It keeps our soil stronger, our air cleaner and our environment healthier. 100% QUALITY GUARANTEE: Because we believe in products so much, we offer a lifetime quality guarantee. If you're not 100% satisfied with the quality, then we'll exchange the item for you. Simply go to Return.Cariloha.com or contact us at 1.800.884.5815 and we'd be happy to help. Or, if you're completely satisfied, we'd love to hear your passion for your new purchase as well.