Mattress Protector - WOW!! I can honestly say that I think that this wonderful wool protector is the best on the market - and I've tried a few! I recently bought a natural latex mattress and topper which, whilst very comfortable, didn't have that 'cosy' feel, and I was waking several times a night too hot, if not actually sweating. That is a thing of the past - in fact I'm in danger of oversleeping! I'd read about the temperature regulation of wool (I have a fabulous wool duvet), but this protector REALLY does, so I'm sleeping very much more soundly and waking gradually - lovely! What I didn't expect was the extra level of comfort from just a protector - it is so much more cosy and 'nesty'. THANK YOU, Woolroom! I'm now saving for the topper as I know it will further enhance this glorious feel!