Top 10 Hat Size Reducer – Men’s Hats & Caps

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1. Atzi Hats

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Hat Tape Roll 60" 5 Feet Hats Size Reducer Foam Sizing Strip Insert for Fedora

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Atzi Hats #ad - Warning: it is best to not remove paper back so you can remove the tape later should your head grow, or hat shrink. Hat sizing tape: foam hat tape with self-adhesive back to shrink hat size, can be used for fedoras, cowboy, baseball cap, western, panama hats or any other headwear with a sweatband.

Dimensions: this strip of hat tape is 60” 5’ long, 075” wide, 3 mm thick 1/8”. Made in the usa: all atzi hats hat tape are manufactured in the USA from top quality comfortable polyethylene foam. Installation directions: 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. This should be more than enough for at least 2-3 hats or more. Once it feels right you may remove the paper back of the tape and permanently install the hat tape.
BrandAtzi Hats #ad
Part NumberPT-54623

2. Ultrafino

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Ultrafino 20 Pieces Original Hat Size Reducer Sweatband Straw Wool Panama Fedora Cowboy Hats Cap

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Ultrafino #ad - Comfortable: get the perfect fit without the hassle of returning your hat! Easy to remove the adhesive backing without destroying the foam. Get a perfect fit: two strips can reduce about 1/2 of size and four strips can reduce ONE size. High quality: used by professional Hatters. Get the perfect fit without the hassle of returning your hat! Quantity: 2o pieces Original Hat size reducers. Works with all hats and caps. Easy to use: insert the original hat size reducer underneath the sweatband. This special foam doesn't irritate, dries quickly and durable. Made in the USA.
BrandUltrafino #ad
ManufacturerUltrafino #ad
Part Number1490041
Model1490041

3. Headcovers Unlimited

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Headcovers Unlimited Cardani Hat Sizer Reducer Insert-Cut into Band or Strips-White

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Headcovers Unlimited #ad - Made in the USA. Headcovers unlimited has been designing head wear accessories in the USA for over 22 years. Attach this hat sizer inside of hats that are too large, to offer a secure and comfortable fit. Hat sizer can be cut to size and used as one band or strips. Simply attach the adhesive side of the hat sizer to the interior of the hat.
BrandHeadcovers Unlimited #ad
ManufacturerHeadcovers Unlimited #ad
Weight0.02 Pounds
Part NumberHA-753-1690
ModelHA-753-1690

4. Bememo

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Bememo 20 Pieces Hat Size Reducer Foam Reducing Tape for Hats Caps Sweatband Color Set 1, 4.3 x 0.8 x 0.2 inch

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Bememo #ad - Specifications: size of each hat size reducer is 4. 3 x 08 x 012 inch/ 11 x 2 x 03 cm lwh, general size suitable for many caps and hats. Quantity: it comes with 20 pieces of hat reducing tapes, 10 pieces of each color.

Wide usage: can be attached to the inside of sweatband in order to make your hats approx. 05 cm/ 02 inch smaller than usual, fit for different hats, enable you to wear your favorite hats while they are a little large for your head. Easy to install: the back of each strip is adhesive, enable you to stick them on the inside of the sweatband directly, or you can sew them on the sweatband in order to fix them firmly. Material: made of eva foam, soft and lightweight, will not cause any discomforts to your skin.
BrandBememo #ad
Height0.79 Inches
Length4.33 Inches
Weight0.07 Pounds
Width3.94 Inches

5. Auranso

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Auranso 24 Pieces Hat Size Reducer Foam Reducing Tape for HatsBlack and White

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Auranso #ad - Material: eva foam, soft and lightweight, will not cause any discomforts to your skin. Function: adjust hat size, place hat size reducer between the hat and the sweatband or the sweatband and the head, let you wear the cap comfortably.

Cap size reducer size: the hat size reducer is 4. 33 x 079 x 02 inch/ 11 x 2 x 05 cm lwh, general size suitable for many caps and hats. Easy to use: self-adhesive strips, peel off the protective film on the sticky side, then attach the sticky side to the hat or sweatband, you also can sew them on the sweatband to make them stay in place firmly. Wide used: can be used on any other desired surface, but adheres best to a clean, dry surface.
BrandAuranso #ad

6. KEvision

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Black, KEvision 14 Pieces Hat Size Reducer Foam Reducing Tape for Hats Caps Sweatband

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KEvision #ad - Function: adjust hat size,place hat size reducer between the hat and the sweatband or the sweatband and the head, let you wear the cap comfortably.

Easy to use: self-adhesive strips, peel off the protective film on the sticky side, then attach the sticky side to the hat or sweatband, you also can sew them on the sweatband to make them stay in place firmly. Specifications: size of each hat size reducer is 4. 3 x 08 x 02 inch/ 11 x 2 x 05 cm lwh, general size suitable for many caps and hats. Material: made of eva foam, soft and lightweight, will not cause any discomforts to your skin. Include 14 pieces black hat reducing tapes.
BrandKEvision #ad

7. Ultrafino

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Ultrafino The Original HAT Size Reducer Sweatband for Straw Felt Wool Cotton Panama Ballcap Fedora Cowboy Hats and Caps Grey 2 Pack

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Ultrafino #ad - Works with all hats and caps. 2 pack comes with two 8" strips, each 1/8" width. Lose your fear of buying misfitting hats with this! Easy to apply. Perfect Fit.
BrandUltrafino #ad
ManufacturerUltrafino #ad
Part Number12300712
Model12300712

8. Borges & Scott

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Traditional Cork Hat Sizing Strips, Self Adhesive, Borges & Scott, Set of 6

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Borges & Scott #ad - For reference this is about one hat size, taking a Large to a Medium. Instructions included. Contains six adhesive strips - each 3 inch / 8cm long.

Easy and quick to apply - no specific knowledge or skills required. Made exclusively for borges & scott and perfect for their range of high end Felt and Panama hats, these strips can be used on any hat. One pack can reduce your hat size by up to 3/4inch or 2cm. Made from cork, these traditional strips are more breathable and durable than cheaper foam alternatives. If your hat is too big, these self-adhesive corking strips can be inserted inside the sweatband to make it a better fit. Instructions are included.
BrandBorges & Scott #ad
Height0.12 Inches
Length6.3 Inches
Width4.49 Inches
Part NumberBS7001
ModelBS7001

9. Jacobson Hat Company

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24" Hat Size Reducer Disposable Sweatband Foam Tape

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Jacobson Hat Company #ad - 24" hat size reducer Foam Tape. Grey colored Foam. Use padding to Reduce Size Of Hat. Adhesive Backed Foam Tape. Cut 4"-8" strip & place inside The Sweatband, Between Band & Crown.
BrandJacobson Hat Company #ad
ManufacturerJacobson Hat Co. #ad
Weight0.04 Pounds

10. BOOPH

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BOOPH Hat Size Reducer 24 Piece Self-Adhesive Sizing Tape for Men Women Cap Hat

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BOOPH #ad - Re-sizing your hat: this hat sizing reducer tape help you re-size your hat and make it fit better on your head. Size: 4. 3 x 079 x 02 inch / 11 x 2 x 05cmlength x width x Thickness, fit most men and women's caps and hats.

Eva foam material: soft and lightweight, will not cause any discomforts to your skin. Easy to use: one-sided self-adhesive foam strip, easy to stick onto the inside of the hat or sweatband, better sew them onto the sweatband for a firm stay. Package included totally 24 pieces hat reducing tapes, 12pcs in Black and 12 pcs in White. Good value for price set, nice to stock up so you can replace when needed.
BrandBOOPH #ad