The Reborn Recycled Percale sheet set is made of 100 percent recycled fibers. Made of a blend of recycled polyester and recycled cotton in a percale weave, these sheets have a cool, breathable, crisp and lightweight feel. Each set comes with a flat sheet, fully elasticized fitted sheet and pillowcase(s). Complete your bed with matching Montauk reversible comforter set by Reborn, sold separately. Reborn Montauk California King 144-Thread Count Cotton Polyester Blend Grey Stripe 4-Piece Bed Sheet in Gray | 807000276141