Sferra cotton percale, whether chamois-soft, or cool and crisp is where luxury and a perfect night's sleep begins. Whether the thread count is 200 or 800, the finest cotton sheets originate on the banks of the Nile, where the rich, fertile earth nurtures the world's best cotton. Only the longest-staple premium Egyptian cotton yarns are chosen to be spun, then woven to our specifications in Italy into fine quality percale is the simplest, strongest woven construction for sheeting.