-interchangeable belt and buckle
-easy to clean
C4 belts are fashioned from a state-of-the-art, eco-friendly material: thermoplastic elastomer (TPE) plastic. TPE is the same material that makes medical devices such as catheters soft enough for human use and the tread in snowmobile tracks durable enough for the Alps. After each belt is pressed from TPE, it is fitted with a sleek interchangeable buckle.