Unisex Fitted Hat e4.0 | Emf - One Size / Black Hats &
Unisex Fitted Hat e4.0 | Emf - One Size / Burgundy Hats &
Unisex Fitted Hat e4.0 | Emf - One Size / White Hats &
Unisex Fitted Hat e4.0 | Emf - Hats & Beanies
Unisex Fitted Hat e4.0 | Emf - One Size / Blue Hats &

Unisex Fitted Hat e4.0 | Emf Hat

Regular price $64.98 Sale price$59.98 Save 8%
Shipping calculated at checkout.

  • Free US Shipping Over $99.99
  • Free Worldwide shipping Over $199.99

Improve Cognitive Memory


It has been demonstrated that wearing hats and beanies made by Proteck'd can gradually help the following:

  • Improve your memory.
  • Improve both your attention and your focus.
  • Reduce the amount of brain fog.
  • Use of this product on a regular and consistent basis can help reduce headaches over time.

Recommended User:

Improve overall productivity and decrease the likelihood of experiencing headaches after spending extended periods of time in front of electronic devices or a computer screen.


  • 98% Polyester
  • 2% Nylon
  • Water absorbent
  • Breathable
  • Heat reducing
  • No color fade
  • Wrinkle free
  • Non-shrink

Hat made of polyester

Unlike wool, which dries fast, polyester hats retain their form and are resistant to abrasions. Polyester is also moisture-wicking, thus it keeps the user dry during physical activity.

Polyester is a long-lasting and color-resistant fabric. Polyester hats are easy to clean and stow in a bag or luggage. Polyester is a typical material used in workout caps.

Check the temperature of your washing machine before using it. High heat may harm polyester, and you don't want to spoil your hat.

Proteck’d Benefits

Please allow 24-30 days for us to receive your order from our manufacturer. Once we receive your order we will apply our MagShield protection ASAP. We will send a tracking code to the email listed on your profile once we have sent your order out for delivery.

Classic Editions:

All Classic Editions will have a much shorter turnaround for shipping. Expect 7-14 days for Classic Editions to be sent out for shipping. If you have an order with both Classic Edition and non and would like to have the Classic Editions shipped sooner and separate from your other items please contact us to see what options are available.


International Shipping:

International Shipping's average price is $30-$40 USD.

Proteck'd Apparel will cover all broker and custom fees, however, the customer is responsible for paying import taxes to the shipping courier before receiving their package.

Washing Instructions

Machine Washable

Recommended Washing:

Wash on cold and delicate.

Tumble dry on low heat / delicate.

Return and Exchanges
  • All US returns are completed free of costs.
  • A flat rate cost of $30.00 USD will be deducted from your refund for international returns.
  • There are no costs for exchanges for same or similar product.
  • Returns will be accepted by email within 30 days of the shipment date. Please email us if you were looking to process a return. service@proteckd.com
  • Items must be unworn.
  • Once a return is received, please allow 2-3 business days to process and 3-5 business days for the refund to be credited to the payment method used at the time of purchase.

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Customer Reviews

Based on 4 reviews
Crissy P.
Love the protection

I would not be able to go outside without wearing my Proteck'd hat now. I love the protection and I love the purely fashionable look of it. It's made my day so much more enjoyable and I get a lot of compliments on it!

Jessica Reed
Flex fit comfort

They use flex fit for the caps. Great cap.

The Best

Just arrived and I love it. Helps with my emf sensitivity

Emf protection

Works great and looks better in person.

Find out what works best for you

Compare the differenceMagshield V.s Faraday

Are you a casual EMF user trying to stay healthy with style or are you someone that needs the best protection for a more aggressive EMF use?