My hat was just a tad loose. One of these hat size reducers inserted inside the sweat band was just what I needed for a perfect fit. I highly recommend this product if you want any hat you have to fit a little tighter.
I'm a bit between sizes on the hat I earlier purchased. These hat sizing strips easily made it a perfect fit
had a hat that's a little too big tried these and they worked perfectly
I try to measure my head, but sometimes different hats say they are same size but styles can fit differently. These reducers do the job I need to get the best fit possible. One can trim them or use whole strip depending on the hat. Far easier to make larger hat fit than smaller hat stretch.
Happy with how these sizing strips make a hat fell better, makings good comfortable solution to a fit issue! Easy to use and comfortable to wear. I love this product!