Cozy up with the convertible Oslo slipper. Featuring faux fur linings for added warmth and drop-down heels for a custom fit. Finished with Toms' signature CloudBound foam insoles for the ultimate cushion. Non-removable custom CloudBound foam insoles for all-day comfort and support. Your Toms purchase helps support children's education, health and well-being, giving kids everywhere the gift of better tomorrows.