A soft, crisp fabric that’s great for warm sleepers as it feels cool against the skin. It’s known to wrinkle a bit more than the other fabrics, but those that love percale love that aspect of its personality. Percale is a closely woven, medium-weight, plain-weave cotton fabric. It is smooth and firm, with no gloss. Crisp fabric, great for warm nights and hot sleepers. Formerly known as 300 Thread Count Organic Percale