Have changed over to wool due to both my husband and I not sleeping well because of several injuries and me not able to climb stairs yet. We haven’t in fact used the duvet or pillowsas waiting for new bed plus waiting for my rehab to get better as it is most important that we have the trial run together. Meanwhile I found the Woolroom website first class with all the information I needed to change over plus delivery excellent. Shall be writing another review when we are able to get into our new bed and I cant wait as quality looks excellent. I have recommended my sister and friends to look at the Woolroom website. Thank you.