Hat Sizing Tape will help you get the perfect fit for your hat. Many types of inner bands do not allow for a draw strings such as leather, elastic or cotton with a foam lining. Hats without a draw string are adjusted by using Hat Sizing Tape (included separately). Hat sizing tape has long been the preferred method of adjusting hats because it allows you to keep the inner band in its natural form and the foam molds comfortably to the head.
Directions to use Hat Sizing Tape: Place the foam tape on the inside of your hat, behind the sweatband, with the sticky side facing towards the hat wall. Wrap the tape completely around the hat for maximum size decrease or cut tape length in half for a more moderate decrease. Size to fit prior to removing the adhesive cover. Once the fit is correct, remove the adhesive cover, press firmly into place, and wa-lah.