San Diego Hat Company&
San Diego Hat Company&
San Diego Hat Company&

San Diego Hat Company's Sizing Tape


Regular price$6.99
  • In stock, ready to ship
  • Inventory on the way
  • Free Hat Brush On All Orders Over $75!
Size chart

How to Size Your Hat - Sizing Guide for San Diego Hat Company

Make your hat size smaller and more snug with our sizing tape!

  • Adhesive foam is gentle and lightweight
  • Custom made for our hats for men and women
  • Enough to size 5 to 6 hats
  • Final Sale

Usage: cut 2 to 3 strips and line the inside of your hats sweatband. Works for all types of hats.

Free Shipping on orders over $75 ( before taxes and after discounts ) within continental US. For all other orders Shipping Charge is between $4.95 - $7.95 . 

Order Processing: Orders Ships within 48-72 business hours & delivered within 7-10 business days from date shipped. 

Standard 30 day return policy applies. Returns accepted on unworn items with original tag attached. Exception Applies to Final Sale item. Return label can be generated on our Returns Portal. A standard $8 fee is applied to all returns, exceptions applies to one time exchanges which are free. Shipping charges are non-refundable. 

Product Details

  • Hat Style: Accessory
  • Brim Size:
  • Packable: No
  • Adjustable: No
  • Sun Protection: No
  • Water Resistant: No
  • Season:

SPF vs. UPF Sun Protection


SPF is like sunscreen's favorite sidekick, shielding your skin from those sassy sunburn-causing UVB rays. It's all about keeping your skin happy and burn-free!


But wait, UPF enters the scene, rocking the fashion world with its UV-blocking powers for clothing. It's like wearing a stylish shield that keeps those pesky UV rays from reaching your skin and causing trouble.


So, SPF is for lotions and potions, while UPF is for clothes that make you go "Wow!" Protect your skin from burns and rock your UV-blocking attire. Sun-sational! Psst.. We always recommend wearing sunscreen in combination with wearing our hats.

Customer Reviews

Based on 90 reviews
T.B. (Aliso Viejo, US)
Queen of hats.

Love the one I just bought . Nice cotton , white, easy breezy in the Sun.

T.C. (Spokane, US)

Great fit


Does the trick. Makes hats fit my smaller head circumference.

J.B. (Chicago, US)
Did the job I purchased it to do.

Rate A+

P.C. (Pompano Beach, US)
Great for people with small heads!

Tape is excellent to for shrinking hat size to get a proper fit. I’ve used it on 2 hats and they now fit securely!

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