Insider's show "Refurbished" gives you an inside look at what it takes to restore five different styles of soles on shoes. This includes rain-damaged Louboutin loafers, 1996 Columbia Air Jordan 11s that have yellowed with age, cracked Birkenstocks, Lucchese cowboy boots with a hole, and torn LLBean boots. Each sole restoration comes with unique challenges, and all follow a different process to get the shoes back in wearable condition.