Bombas is having a black Friday 20% off sale(code Holiday20 automatically applies). Also free shipping if you have or open a Bombas account. I bought my sister fair isle gripper slippers for Christmas.
They have just increased their sale to 25% off (GOBIG25 code automatically applies). I was going to get my sister something from Bombas a couple of weeks ago but decided to wait to see if any discounts emerged so am happy to even get 20% off and free shipping. Happy Thanksgiving!