A bugaboo footmuff is very warm according to various reviews from people who have purchased this product. It has a very good rating and I would recommend anyone to try this.
"Although a bit pricey, a Bugaboo Footmuff will help keep your child warm. The Footmuff resembles a small sleeping bag and keeps small children protected against colder weather."
The official Bugaboo website sells Footmuffs for purchase. Also, Amazon sells the same product. If you are ok with purchasing a used Footmuff, you can also visit the auction site Ebay and save a...
they keep you warm because the warm fabrics trap your body in so it can't escape so that is the reason they keep you warm so there you have it hey ily xx