KeepCLEAN Coverall Disposable C/W Hood - Disposable & Waterproof Overall - Blue KeepCLEAN Disposable Coverall. Colour: Blue. Size: M-XXL Keep your clothes clean and protected from light dirt and grease with this disposable non-woven SPP coverall. Made from spun-bonded polypropylene, this coverall is lightweight and breathable, yet durable enough to withstand the rigors of daily use. The zip front and elasticated hood and cuffs provide a comfortable and secure fit. This coverall is commonly used in clean room environments, but it is also ideal for a variety of other applications, such as painting, cleaning, and maintenance. It is also a great choice for anyone who works in a dusty or dirty environment.