How to keep feet warm this winter - these insole inserts! I’ve used these inserts for years and they help so much to keep my feet warm in the wintertime. Both inserts fit small shoes. I recommended 2 different ones here depending on the type of shoes you might have. I love using the thick one for boots, however when I use them in loafers or sneakers, my heel tends to slip out. The slimmer one is perfect for loafers and sneaker, and they also help keep my ankles secure. Comment with “WINTER” and