Many manufacturers protect their goods with additional packaging. For example, footwear is usually packed in shoe boxes, with paper and other materials that help preserve form of the goods during storage. In most cases manufacturer's packaging is not nessessary. They just increase the weight of outgoing packages, so we recommend to remove it before packing.
This option can be checked when you are creating an outgoing package in your Qwintry account. This service is complimentary :)