Lamood Big Hats and Caps for Large Heads XXL - 5XL
Hat Size Reducer
How to Make a Hat Smaller: The Two Easiest Ways
Hat Tape
Lamood Big Hats and Caps for Large Heads XXL - 5XL
EveryMarket
Hat Tape Roll 60 (5 Feet) - Hard Hats Size Reducer Foam Filler - Cap Sizing Strip Insert - for Fedora, Baseball Caps, Pana, Straw, Cowboy, Western Medium 60 (5 Feet)
Felt Hat Size Reducing Tape - Judith M Millinery Supply House
Hat Size Reducer
3 Simple Ways to Shrink a Hat - wikiHow