Hat Resizer Foam Strips – Soft Adhesive Fit Adjusters

$8.00 USD
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STYLE NOTES

A discreet, practical solution designed to refine the fit of your headwear without altering its structure. These soft adhesive foam strips allow you to reduce the internal circumference of a hat by small, precise increments — ideal for achieving a secure, comfortable fit when you are between sizes or styling a hat to sit more firmly.

Invisible once installed and fully removable, they are a professional millinery essential, suitable for structured hats and headpieces with an internal sweatband.

HOW TO MAKE A HAT SMALLER

Follow these simple steps for a secure, non-damaging fit adjustment:

  1. Try the hat on first
    Identify where the hat feels loose (commonly the front, back, or sides).

  2. Lift the internal sweatband
    Gently pull back the inner sweatband to expose the inner crown.

  3. Peel off the adhesive backing
    Remove the protective strip from the foam resizer.

  4. Position the foam strip
    Place one or more strips underneath the sweatband, sticking them directly to the inner crown — not the visible outer fabric.

  5. Press firmly
    Ensure the strip is securely attached and lies flat.

  6. Fold the sweatband back into place
    The foam will be hidden and cushioned against the head for comfort.

  7. Test the fit
    Add or reposition strips as needed until the desired fit is achieved.

💡 Tip: For best results, use multiple smaller strips rather than one large piece, allowing for finer adjustment.

 

SUITABILITY & IMPORTANT NOTES

  • 11 x 2 cm / 4.33 x 0.79 inches

  • Suitable for non-see-through headwear only

  • Ideal for felt, wool, PU, straw, and structured fabric hats

  • Not recommended for sheer, mesh, or transparent headpieces

  • Fully removable and does not permanently alter the hat

  • Does not affect the external appearance of the design

PRODUCT SPECIFICATIONS 

  • Product type: Hat size reducer / hat resizer tape

  • Material: Soft foam with adhesive backing

  • Colour: Neutral (hidden once installed)

  • Use: Reduces hat size and improves fit

  • Application area: Inside crown, beneath sweatband

  • Visibility: Invisible when correctly installed

  • Compatibility: Non-see-through hats only

  • Quantity: Sold individually

Fit / style
  • Regular fit - true to size
  • Contours your shape for a secure and comfortable fit
  • Allows confident movement
CUSTOM ORDERS

Please place an order as usual and forward us your order confirmation email to info@zalinahwhite.com with the following measurements: 

  • Bust 
  • Waist
  • Hips 
  • Shoulder to waist front 
  • Shoulder to waist back 
  • Height 
  • Waist to hem
  • Desired sleeve length if relevant 
  • Arm circumference if relevant 
  • What size clothes you wear on a regular basis
Size Chart

Each Zalinah White piece is crafted with care, and our size chart serves as a guide to the body measurements the design is intended to flatter. As with all finely made garments, slight variations may occur depending on cut, fabric, and silhouette. A difference of 2–3 cm is within the natural rhythm of couture-inspired tailoring.

To access our brand size chart, please click here

Shipping information

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Manufacturing

Our products are manufactured both locally in London and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

Hat Resizer Foam Strips – Soft Adhesive Fit Adjusters

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