Check out this amazing use for your old blue jeans! Arizona-based Bonded Logic offers UltraTouch™ Denim, a sustainable insulation material made almost entirely of natural denim and cotton fibers that are 100% recyclable, reducing landfill waste. The denim and cotton are also 90% post-consumer.

Installing it in your home or building could also earn you several LEED credits!

Image via Bond Logic.