Vendor-unknown Sizing For Hats – Hat Sizing Or Hat Reducer

Neoprene foam insert for hats. Pressure sensitive with double sided adhesion. Hat sizing tape or reducer (or hat reducer) is a foam tape that adheres to the interior of the hat. 16′ Long. 

Usage: Cut a strip about 4-8” and place underneath sweatband inside your hat, you may need to place on either side or front and back ends of the hat depending on the shape of your hat and desired fit. Once it feels right you may remove the paper back of the tape and install the hat tape.

WARNING: It is best to not remove paper back so you can remove the tape later should your head grow, or hat shrink.