Mission Darkness™ EMF Blackout Hat


The Mission Darkness™ EMF Blackout Hat is a comfortable shielded baseball style cap perfect for everyday wear. It’s lined with a discreet layer of TitanRF™ Flex Faraday Fabric, an electromagnetic frequency (EMF) shielding material that has been lab certified to confirm shielding effectiveness standards IEEE 299-2006 (see report below). This material provides a barrier between your head and harmful electromagnetic radiation (EMR) and radio frequencies (RF) coming from mobile devices, cell phone towers, smart meters, and other outside sources. The hat is breathable, flexible, and uses an adjustable snapback closure that fits most head sizes from 21.5″ to 23.6″ (55cm to 60cm) circumference. Wear during travel, while on the phone, at a workstation, or any location where you want to reduce your exposure to EMF.


We included a faraday testing pouch constructed out of TitanRF™ Flex Faraday Fabric (the same shielding material used in the hat), so you can use the Mission Darkness app to test the signal blocking capabilities of the material yourself! A fully enclosed faraday cage (like the testing pouch) is required to perform the test. The hat ships is a deluxe resealable box, ensuring that it retains its structure while stored inside, and serves as a presentable gift box.


Why EMF Protection in a Hat?


As cell phone and electronic device capabilities increase, so does the amount of EMR/EMF they emit. Your daily routine likely has you exposed to staggering amounts of EMF, which can be absorbed through your body and harmful at certain levels. The truth is that the long-term effects of high frequency signal exposure, from sources such as 5G radiation, are still unknown because the general public has not been exposed to these types of frequencies for long periods of time. This is why so many people are incorporating shielded clothing, rooms, etc., into their lives—they would rather be safe than sorry.


We are doing our part to offer shielded solutions for this preventative measure. You cannot always control the radio frequency signals you come into contact with, but you can use barriers like shielded clothing to reduce your exposure. The high-shielding fabric used in this hat is backed by years of signal-blocking excellence.


Who Uses It?


Individuals react to EMF differently and some require protection from various frequencies that surround them in everyday life. The stylish and shielded hat is designed for individuals with EMF sensitivity, health concerns, as well as the growing population seeking to reduce their exposure to EMF/EMR. Little precautions, such as wearing shielded clothing, can make a big difference in EMF protection.





  • Stylish EMF radiation shielding hat (baseball cap style)
  • Lined with TitanRF™ Flex Faraday Fabric, a flexible nickel and copper composition high-shielding fabric offering EMF radiation protection
  • TitanRF™ Flex Faraday Fabric is lab tested and certified to shielding effectiveness standards IEEE 299-2006
  • Provides UV defense while protecting your head from low and high-frequency electromagnetic radiation
  • Shields radio frequency signals such as Wi-Fi, Bluetooth, GPS, and cell signals including 5G networks
  • Discreet shielding liner cannot be seen from the outside
  • Comfortable for extended wear in all types of weather and environments
  • Black exterior material is a flexible nylon and polyester blend, with the Mission Darkness logo embroidered in white thread
  • Snapback closure adjusts to fit most adult head sizes (may fit older youth), interior circumference ranges from 21.5″ to 23.6″ (55cm to 60cm)


How Do You Know This Works?


Bonus Faraday Testing Pouch Included!


The package includes a faraday testing pouch constructed out of TitanRF™ Flex Faraday Fabric (the same shielding material used in the beanie), so you can use the Mission Darkness app to test the signal blocking capabilities of the material yourself! A full faraday cage, like the pouch, is required to perform this test. Read the testing instructions for further details.



EMF Shielding – Universal Size – Discreet Protection


Scientifically Proven Performance — Lab Tested and Certified to Confirm Shielding Effectiveness Standards IEEE 299-2006


Testing Completed by Keystone Compliance Laboratory on October 7, 2020

The TitanRF™ Flex Faraday Fabric lining the beanie has been tested and certified to confirm shielding effectiveness standards IEEE 299-2006. The shielding effectiveness test was conducted by Keystone Compliance, a full-service regulatory compliance laboratory offering solutions for nearly all EMC/EMI, environmental, ISTA-certified package and ingress protection testing requirements.


IEEE 299-2006 is the standard test method for measuring the effectiveness of electromagnetic shielding enclosures and materials. The TitanRF™ Flex Faraday Fabric is advertised as a material that can be used to block the frequency range most mobile devices and electronics transmit/operate within. To provide validation for this claim, the shielding effectiveness test measured how well the fabric shields frequencies between 1.5GHz to 40GHz. The positive test results provides authentication of its shielding abilities.



EMF Radiation Shielding Apparel


Mission Darkness™ offers a growing line of EMF radiation shielding apparel and home interior products. The main function of the shielding apparel line is to offer a barrier between your body and harmful electromagnetic frequencies (EMF) and radio frequencies (RF) inside your home, office, and public places, such as those coming from cell phones, laptops, Wi-Fi routers, smart meters, 5G cell towers, and additional sources.


Similar to how our faraday bags block signals from penetrating, shielded apparel uses the same materials to prevent signals from reaching your body. Please note that blocking EMF requires the same materials (faraday fabric) as blocking signals, but not the same construction methods. To effectively block signals like cell and Wi-Fi, a fully enclosed faraday cage is required. This means you would need to COMPLETELY cover your body with fabric, with no openings, to block these signals from reaching you. It’s impractical to do this for daily life, so the next best option is to reduce EMF by covering vulnerable areas with the same materials. This beanie includes faraday fabric that can completely block signals, but you cannot test this capability without a full faraday cage. For this reason, we included a testing pouch built with the same materials to demonstrate the signal blocking properties of the material in your beanie.