Pillowcase made of organic combed cotton percale. Thread count 230. Leaves a cool and crisp feel. Finished with a modern double yellow piping. Overlap closure. Certified by GOTS (Global Organic Textile Standard). Made in Portugal. STANDARD 100 by OEKO-TEX® Percale provides a wonderfully crisp feel, and many associate our percale with the coveted 'hotel feel' - smooth, cool, and luxurious! It's a quality that maintains its delightful feel for many years to come. We weave our percale from 100% fine-combed cotton. This means that the cotton has been combed so that only the long, strong fibres remain. This way we can create a weave of the finest quality that is durable to withstand regular laundering. Pillowcase and duvet cover are sold separately.