Wonderfully cool to the touch, light and breathable, our Heirloom sheets are made from crisp cotton percale. The term ‘percale’ refers to the square weave created by weaving threads vertically and horizontally. This results in a fabric that is strong in both directions making it perfect for sheeting. Our hotel quality 375 thread count Heirloom Flat Sheet in classic pristine white, feels clean and fresh to sleep under. Designed with love in NZ, our Heirloom collection is OEKO-TEX certified.