Bamboo is not only sturdy, but it also grows so quickly that it’s touted as one of the world’s most renewable resources. So this shoe rack not only corrals your shoes, but helps you do some good for the environment. This bamboo shoe rack is modular—so you can stack each of the three tiers on top of one another; or depending on your space, break them apart and put each one in a different room. Try one in the bedroom for slippers, one in the mudroom for boots, and one in the closet for work shoes.