The Frenchie Co. Women Anti-Bacterial T-Shirt can be worn longer than your regular clothes. The fabric is infused with copper ions, studies have shown that copper kills viruses and bacteria just minutes of exposure, it also has anti-inflammatory properties. The fabric is stretchy very comfortable to wear and move around in. It is soft and durable, but please don’t apply perfume directly onto this t-shirt, due to its material, it might stay on the surface and the anti-bacterial feature won’t work properly.