E M F Bamboo Skull Cap - Faraday Fabric - Adult Size - Shield 5 g, Cell Towers, Bluetooth, Smart Meters & WiFi -Wear Under Your favotite hat or Cap, or use on It's own -Golden Cocoon,

The hat looks good on my head. Although I question how well it works to block emf. I placed my cell phone into the hat and had my wife call me, shortly after my phone began to ring. The hat is very thin. Won't do much to protect you from the cold either.

Best emf blocking head cover. I am sensitive to the different levels of radiation we all cope with on a daily basis. This cap is stylish, functional, and effective. I have noticed a big difference while wearing it.

I bought it for my nephew who is receiving chemotherapy treatment and asked me to get on E-M-F beanie for him. He loves the softness and it fits perfectly. He’s very happy that he can wear his colorful themed beanies over it with no problem.

Slightly too thin, once the material "breaks in" it takes on weird shapes from your hair. Not enough elastic in the headband, so you have to adjust it regularly. Wont stay on while I sleep. Tests pretty well at EMF protection but slightly worse when expanded to mimic being worn. I would buy it again.

I love this cap! Until I started wearing it to bed, I don't recall having dreams when I sleep, which makes me think I was not getting REM sleep. From the first night wearing it, I've had dreams. The cap is lightweight and comfortable.