https://articlescad.com/this-s....tory-behind-duvet-th
https://click4r.com/posts/g/19....430452/14-cartoons-a
Choosing an Average Tog Duvet There are many factors to take into consideration when selecting a duvet including the seasons and whether you're hot or cold at night. Avoid 13.5 tog duvets for those who are easily overheated. The ideal choice is a duvet that keeps you cool in the summer and warm in cold winter nights. This is known as thermoregulation. 1. The Cosy Wool