Soon after arriving in Bowral I wanted to rip out the flannelette sheets to combat the cooler nights, but could not find them in all our boxes, so got out our beloved HEMP sheets that have been amazing in summer, so cool, let you breath, hubby no longer sweating, just love them… but was worried they wouldn’t be any good for the cold – HOW WRONG I WAS!! I LOVE them even more!! Soooo toasty and warm. I wish I’d listened harder in physics (did I even study that??), to know how this amazing product manages to keep us cool in summer and warm in winter… but I didn’t. So as far as I’m concerned, they’re MAGIC!!