Do you have a favorite hat that does not fit very well?

Choose our hat size reducer tape rolls which are made of comfortable polyethylene foam with a strong self adhesive backing keeping the strip...

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Do you have a favorite hat that does not fit very well?

Choose our hat size reducer tape rolls which are made of comfortable polyethylene foam with a strong self adhesive backing keeping the strip permanently attached to the hat under the sweatband. They are easy to install and suitable for all types of hats and caps.


Product Dimensions

Each roll is 19mm (3/4in) wide, 60cm (24in) long and 3mm (1/8in) thick and enough to reduce the size of 2 hats by a full size (1cm).


Usage instructions

• Cut the strip into small pieces and place them inside the sweatband to find the right place and amount of padding. If your head is long, try to place them at the sides; if you have a round hat place the strip to the back of the hat.
• If you have a one-size hat and it is very big for you, you can use the entire roll to reduce the size by a whole 2cm (4/5in).
• To permanently attach the strips stick them to the crown of the hat inside the sweatband.

100% Satisfaction Guarantee

We know our hat reducing tapes are the Best Quality and will last a long time, if you have any issues or simply do not like the product, and we will be very happy to provide a manufacturer 30 day money back guarantee! Simply return it for a no-questions-asked full refund. Buy with confidence!



  • Our hat size reducer tape rolls are made of comfortable polyethlene foam with a strong self adhesive backing which keeps the strip permanently attached to the hat under the sweatband; easy to install and suitable for all types of hats and caps
  • Each roll is 19mm (3/4") wide, 60cm (24") long and 3mm (1/8") thick
  • One roll is enough to reduce the size of a hat by 2cm; although we recommend choosing a good fitting hat to begin with and using our hat reducer form making smaller adjustments (maximum 1cm (3/8")) for achieving a perfect fit.
  • Usage instructions: Cut the strip into small pieces and place them inside the sweatband to find the right place and amount of padding; to permanently attach the strips stick them to the crown of the hat inside the sweatband
  • Our hat size reducer tape rolls are made of comfortable polyethlene foam with a strong self adhesive backing which keeps the strip permanently attached to the hat under the sweatband; easy to install and suitable for all types of hats and caps
  • Each roll is 19mm (3/4") wide, 60cm (24") long and 3mm (1/8") thick
  • One roll is enough to reduce the size of a hat by 2cm; although we recommend choosing a good fitting hat to begin with and using our hat reducer form making smaller adjustments (maximum 1cm (3/8")) for achieving a perfect fit.
  • Usage instructions: Cut the strip into small pieces and place them inside the sweatband to find the right place and amount of padding; to permanently attach the strips stick them to the crown of the hat inside the sweatband

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