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🎩 Perfect Fit, Zero Hassle — Because Your Hat Deserves to Fit Like It Was Made for You!
The Outus 23 Pieces Hat Size Tape Reducer kit features self-adhesive foam strips in multiple thicknesses (3mm, 4mm, 5mm) and colors (white and black) designed to adjust hat sizes comfortably and discreetly. Compatible with leather, felt, and straw hats, these durable, skin-friendly tapes provide shock absorption and heat insulation, ensuring a secure fit without discomfort. With 23 pieces included, this versatile set allows precise customization for various hats, making it a must-have accessory for anyone seeking perfect headwear fit.










| ASIN | B07ZF66QF6 |
| Adhesive Format | backing |
| Adhesive Location | inside |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #643 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Foam Tape |
| Brand | Outus |
| Brand Name | Outus |
| Color | black |
| Compatible Material | Leather, Felt, Straw |
| Customer Reviews | 4.6 out of 5 stars 8,551 Reviews |
| Foil Thickness | 5 Millimeters |
| Included Components | hat reducing tape |
| Item Dimensions L x W x Thickness | 6.3"L x 4.72"W x 0.83"Th |
| Item Resistance | not_water_resistant |
| Item Thickness | 5 Millimeters |
| Manufacturer | Outus |
| Material | Foam |
| Material Type | Foam |
| Model | Outus-Arts & Crafts Tape-04 |
| Number of Items | 23 |
| Other Special Features of the Product | Adjustable |
| Part Number | Outus-Arts & Crafts Tape-04 |
| Product Dimensions | 6.3"L x 4.72"W x 0.83"Th |
| Size Name | a size |
| Special Feature | Adjustable |
| Surface Recommendation | foam mainly |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
R**.
Simple Fix That Works Perfectly for a halloween mask
Picked up this Outus tape to use in a Spider man mask that was a little to loose — and honestly, this kit works great. The foam strips are super easy to use: just peel and stick inside the hat band, and you’re done. Also didn't have anything rubbing off on my face even after a few hours of wearing the mask. I like that it comes with a bunch of pieces (23 total) in different sizes, so you can adjust however much you need. The material feels soft but sturdy, so it doesn’t make the hat uncomfortable or mess with the fit. You can even double them up if the hat’s really loose. While I used it for another fuction that it was meant for, it worked perfectly. Easy, comfortable, and does exactly what it’s supposed to.
V**O
Work great
Received the tape rolls and they were easy to apply. I was not sure if they would work, however I placed them on easily and they stuck on well. The tape cannot be seen since they are placed on the inside and quality is very good. These tapes have allowed me to wear several of my hats. With these tapes, my hats don’t move around and fit very good on my head now.
P**A
Hat fits finally!
This product does its job. Some complain its not sticky enough. I found when installing it, you should press it in place and keep pressing for a bit and it stays. I received a cowboy style hat and a baseball cap for birthday gifts and both were too big. Now they git nice. I would buy again.
B**A
Perfect Fix for “In-Between” Hat Sizes
For years, I didn’t even know something like this existed. I was stuck in what I call “Hat Size No Man’s Land” — a Large was too tight, and an XL was just a little too loose. These inserts solved the problem instantly. They’re simple, inexpensive, and completely invisible once placed inside the sweatband. No one can tell they’re there. Even better, they’re cheap enough that you can replace them after washing your hat without thinking twice. Such a small product, but a total game-changer. I can finally wear my Yankees cap comfortably again.
W**T
Great Item
These work great for their intended purpose. Very useful.
R**H
Not bad
Easy to put in and remove, thickness could be better and sticky is good. It works but is really odd inside the hat, do yourself a favor and buy the right size hat. Lol
H**Y
It’s a BIG pack
Works perfectly! My husband has a small head now that we shaved it and the thickness of these were perfect to start putting in his work hats! He says you can’t even feel it and he’s a texture guy. Only problem is I wish they came in smaller packs but I mean I guess I’ll never run out
S**T
Easy to use.
Easy to use. Works to make some hats fit better, especially if the hats sit lower on the head.
O**R
Parfait 😄👍
Bon produit je recommande, notre tête n'est pas si parfaite alors se genre d'article Nous aide a comblé cette erreur.
C**N
Chapeau tjrs trop grand
Adhére moyennement mais il suffit de recoller par pression...
A**R
Works great
Quick delivery, worked for me We'll see how well it sticks
D**N
Nice fit for inside hat brim.
Nice item, comfortable to fit.
S**E
Quality Product exceeding expectations
I found this product to be of the best quality that suited my needs and saved me from thowing an expensive hat in the rubbish. Highly recommended.
Trustpilot
1 week ago
2 months ago