& T eamline design B AG S AC C E S S O R I E S The second is to create products that do not waste resources. To do this we have begun to manufacture products made from recycled materials such as our fleece products made from recycled PET bottles. It is commonly used on printed T-shirts and sweat tops, where the PVC helps to bind the paint of the print onto the cotton or substrate. To asics, the backing used is very important.