5G / EMF Protection for Your Head

Hard wearing, and giving extremely high protection in the peak as well.
All fitments are plastic.
Perfect for shopping, travel and general outdoor wear.

Made from rugged, hard wearing cotton outer and soft organic cotton inner, with very high shielding internal layer.

Fabric EMF Shielding Level: 50dB (99.999%) @1GHz (flat fabric sample*)

Materials:

Outer and Inner 100% Cotton. Interlay 25%
Double silver plated nylon fabric (25% Silver)

Colours:

Blue, Navy Blue, Black, Beige, White, Camo

Size:

One size fits all