---
product_id: 462966381
title: "monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive"
brand: "monochef"
price: "$U627"
currency: UYU
in_stock: true
reviews_count: 13
category: "Monochef"
url: https://www.desertcart.uy/products/462966381-monochef-30pcs-hat-size-reducer-foam-tape-inserts-self-adhesive
store_origin: UY
region: Uruguay
---

# Fits multiple hat types & sizes 30 self-adhesive foam strips Shock absorption & heat insulation monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive

**Brand:** monochef
**Price:** $U627
**Availability:** ✅ In Stock

## Summary

> 🧢 Upgrade Your Hat Game: Fit, Comfort & Style in One Tape!

## Quick Answers

- **What is this?** monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive by monochef
- **How much does it cost?** $U627 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/462966381-monochef-30pcs-hat-size-reducer-foam-tape-inserts-self-adhesive)

## Best For

- monochef enthusiasts

## Why This Product

- Trusted monochef brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable & Secure:** Cut strips to your preferred size and attach via self-adhesive or sew-on options for a firm, no-slip fit.
- • **Perfect Fit, No Returns:** Easily reduce hat size by up to one full size with just 4 strips—no more hat returns or compromises.
- • **Universal Compatibility:** Designed to fit a wide range of hats including cowboy hats, helmets, and caps with versatile adhesive backing.
- • **Comfort Meets Durability:** Soft EVA foam offers lightweight cushioning with shock absorption and heat insulation for all-day comfort.
- • **Value Pack for Every Style:** 30 pieces in black and white ensure you always have the perfect liner for any hat or occasion.

## Overview

The monochef 30pcs Hat Size Reducer Foam Tape Inserts are lightweight, self-adhesive EVA foam strips designed to reduce hat size by up to one full size. Compatible with various hat types, these durable inserts provide shock absorption and heat insulation, ensuring a comfortable, secure fit without skin irritation. The pack includes 30 pieces in black and white, customizable for any hat, making it the ultimate accessory for perfect hat fit and all-day wear.

## Description

30pcs Hat Size Tape Hat Size Reducer Foam Reducing Tape Self Adhesive for Hats Caps Sweatband Black & White The Hat Size Reducer are made of foam, and adhesive, soft and durable, lightweight, with shock absorption buffer and heat insulation effect, will not cause discomforts to your skin and dries quickly Two strips can reduce about 1/2 of size and four strips can reduce one size, get the perfect fit without the hassle of returning your hat, these hat tapes enable you to wear your favorite hats even they are a little large. General size suitable for many caps and hats: 4.33 x 0.79 x 0.19 inch/ 11 x 2 x 0.5 cm (LWH) The back of the trip is self adhesive. Stick them on the inside of the sweatband directly, or you can sew them on the sweatband in order to fix them firmly, you do not worry it will fall off when you are wearing your hat, you also can snip the strip into different size of shape to match with your different caps The Hat Size Tape also can attach to other surface, such as leather, felt, straw and so on, place hat size reducer between the hat and the sweatband or the sweatband and the head, let you wear the cap comfortably Quantity: Comes with 30 pieces of hat reducing tapes, 15 pieces of each color, can satisfied your need

Review: Works as Advertised. Will Shrink an Oversized Hat to Fit Your Head. - Initially, I admit I was skeptical about why there were 30 pieces. That seems to be too many pieces. I figure I only need a few and did not want to pay the extra money for pieces I may never use. Then I realized that this was necessary because I used 8 pads alone in one hat to shrink it down to my head size. The extra pieces are nice in case you have multiple hats that need to be sized down. I volunteer for the Concours d'Elegance in Pebble Beach. As part of our uniform, they gave us these really handsome and classy fedoras made of light-colored straw. When the volunteer coordinator said that the hats were extra-large, which meant "they were just perfect for your head", making the "ok" sign with his hand (he was being humorous), he was not kidding. My fedora was XL. I wore this hat for the entire day at the car show with the top of the hat resting on the top of my head. Remember how I said the hat was made of tightly-weaved straw? This means it's stiff. You can imagine just how uncomfortable this is, pressing on the top of your head for the entire day. Not to mention the hat moved around your head with each step that you took, rubbing into your scalp even more. Upon completion of my gig, I looked for ways to reduce the hat size so that it would fit me better. I plan to volunteer again next year. Besides, I want to wear this spiffy hat anytime I want. I found these pads in my search. I had to use about 8 of them to reduce the extra-large size down to medium for my head. I placed these pads, which consisted of one sticky side, under the sweat band inside the hat. You cannot even see that they are there. Recall that the straw is tightly weaved and provides a SPF of 50+. I have worn this hat a number of times with the padding. Let me tell you: It is now snug and comfortable. The top of the fedora no longer presses against my scalp. I still have a bunch of pads left over. I'm sure they will come in handy for any other volunteer gigs I may participate where they give us hats. They typically do a "one-size-fits-all" for ease-of-ordering. Overall, I recommend these pads for your hat. Your head will thank you, too.
Review: Outstanding customer service - Nice product

## Features

- The hard hat tape Size Reducer are made of foam, and adhesive, soft and durable, lightweight, with shock absorption buffer and heat insulation effect, will not cause discomforts to your skin and dries quickly
- Two strips can reduce about 1/2 of size and four strips can reduce one size, get the perfect fit without the hassle of returning your hat, these hat tapes enable you to wear your favorite hats even they are a little large. General size suitable for many caps and hats: 4.33 x 0.79 x 0.19 inch/ 11 x 2 x 0.5 cm (LWH)
- Hat cap sizer inserts to make fit smaller. The back of the trip is self adhesive. Stick them on the inside of the sweatband directly, or you can sew them on the sweatband in order to fix them firmly, you do not worry it will fall off when you are wearing your hat, you also can snip the strip into different size of shape to match with your different caps helmet hardhat
- The Hat Size Tape also can attach to other surface, such as leather, felt, straw and so on, hat bands for cowboy hats, place hat size reducer between the hat and the sweatband or the sweatband and the head, let you wear the cap comfortably. Hat sizing tape filler, hat sizer bands adjuster band accessories
- Quantity: Comes with 30 pieces of hat reducing liner tapes, 15 pieces of each color, can satisfied your need

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B58Q1D6C |
| Additional Features | Adjustable |
| Age Range Description | Adult |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #9,921 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Foam Tape |
| Brand Name | monochef |
| Color | 15pcs Black+15pcs White |
| Customer Reviews | 4.4 out of 5 stars 2,140 Reviews |
| Fabric Type | EVA |
| Fit Type | Adjustable |
| Fit to Size Sentiment | fits many sizes |
| Hat Form Type | Cowboy Hat |
| Import Designation | Imported |
| Is Waterproof | False |
| Manufacturer | monochef |
| Manufacturer Part Number | HSR628 |
| Material Type | EVA, Foam |
| Number of Items | 30 |
| Occasion Type | Hat Accessories |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Wipe Clean Only |
| Recommended Uses For Product | outdoor |
| Seasons | All |
| Sport Type | Hiking |
| Style Name | Universal Hat Liner Insert |
| Style Number | Hat Size Tape Reducer 01 |
| Sun Protection | 2E+1 sun_protection_factor |
| Theme | Hat Accessories |
| UPC | 784536890129 |
| Unit Count | 30 Count |
| Water Resistance Level | Not Water Resistant |
| character | Hat Accessories |

## Images

![monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive - Image 1](https://m.media-amazon.com/images/I/81b1WxwGE7L.jpg)
![monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive - Image 2](https://m.media-amazon.com/images/I/71QCaEwuO8L.jpg)
![monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive - Image 3](https://m.media-amazon.com/images/I/81XEb+Yi8YL.jpg)
![monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive - Image 4](https://m.media-amazon.com/images/I/91DvFDno4CL.jpg)
![monochef 30pcs Hat Size Reducer Foam Tape Inserts Self Adhesive - Image 5](https://m.media-amazon.com/images/I/71cmCN6rW3L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as Advertised. Will Shrink an Oversized Hat to Fit Your Head.
*by B***N on December 15, 2024*

Initially, I admit I was skeptical about why there were 30 pieces. That seems to be too many pieces. I figure I only need a few and did not want to pay the extra money for pieces I may never use. Then I realized that this was necessary because I used 8 pads alone in one hat to shrink it down to my head size. The extra pieces are nice in case you have multiple hats that need to be sized down. I volunteer for the Concours d'Elegance in Pebble Beach. As part of our uniform, they gave us these really handsome and classy fedoras made of light-colored straw. When the volunteer coordinator said that the hats were extra-large, which meant "they were just perfect for your head", making the "ok" sign with his hand (he was being humorous), he was not kidding. My fedora was XL. I wore this hat for the entire day at the car show with the top of the hat resting on the top of my head. Remember how I said the hat was made of tightly-weaved straw? This means it's stiff. You can imagine just how uncomfortable this is, pressing on the top of your head for the entire day. Not to mention the hat moved around your head with each step that you took, rubbing into your scalp even more. Upon completion of my gig, I looked for ways to reduce the hat size so that it would fit me better. I plan to volunteer again next year. Besides, I want to wear this spiffy hat anytime I want. I found these pads in my search. I had to use about 8 of them to reduce the extra-large size down to medium for my head. I placed these pads, which consisted of one sticky side, under the sweat band inside the hat. You cannot even see that they are there. Recall that the straw is tightly weaved and provides a SPF of 50+. I have worn this hat a number of times with the padding. Let me tell you: It is now snug and comfortable. The top of the fedora no longer presses against my scalp. I still have a bunch of pads left over. I'm sure they will come in handy for any other volunteer gigs I may participate where they give us hats. They typically do a "one-size-fits-all" for ease-of-ordering. Overall, I recommend these pads for your hat. Your head will thank you, too.

### ⭐⭐⭐⭐⭐ Outstanding customer service
*by A***R on September 8, 2026*

Nice product

### ⭐⭐⭐⭐ Adequate fix for SLIGHTLY large caps only
*by P***R on January 30, 2026*

Not as comfortable as hoped, but helps with a couple of Boston Scally caps that felt too large (stretched? Head shrinking or hair shorter/thinner with age?!) after I wore them a while. No substitute for getting good fitting hat in first place. But adequate, reasonably priced “fix” for slightly too-large caps. Not thick enough if really too large a cap. But not sure there is adequate solution for that.

## Frequently Bought Together

- monochef 30pcs Hat Size Tape Hat Size Reducer Inserts Liner Foam Reducing Sizing Tape Sizer Self Adhesive for Hats Caps Make Smaller Sweatband Black White
- Hat Tape Roll 60" (5 Feet) - Hard Hats Size Reducer Foam Filler - Cap Sizing Strip Insert - for Fedora, Baseball Caps, Pana, Straw, Cowboy, Western
- MOJOTORY Hat Size Reducer, Soft Latex Hat Sizing Tape, Hat Inserts to Make Fit Smaller, Multi-Sized Foam Tape for Hats and Caps, 12 Pcs

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-10-10*