What it is: This is a custom REK Cosmetics by Ryan Knowles 100% Cotton t-shirt that has been pre-shrunk. All our shirts go through a process like many cotton fabrics that will be marked as pre-washed but may still shrink. We wash and dry the fabric so that you know the shrinking is done before you sew a garment. We use hot water and a hot dryer to obtain the maximum shrinking during the preshrinking process. This allows our shirts to keep the size after many washes.