When you want the most complete head and neck coverage available, the Halsa EMF Blocking Hood in Silver Cotton is in a class of its own. Unlike a beanie that covers only the top of your head, this full hood wraps from your crown down past your neck and ears, creating a continuous shielding zone. At 42% silver fiber and 53% cotton, it's built for people who take EMF exposure seriously and want maximum coverage without sacrificing the breathable feel of natural fabric. Whether you're working from home near a router or simply want a stronger layer of daily protection, this hood delivers. Maximum-coverage design wraps head, temples, ears, and neck for full shielding 42% silver fiber, 53% cotton blend — one of the highest silver concentrations in Halsa's line Blocks 99.9% of EMF radiation from WiFi, 5G, cell towers, and Bluetooth Cotton component adds breathability and natural feel against skin Versatile — wear alone or layered under a jacket hood Maintains shielding effectiveness through repeated washing Materials: 42% silver fiber, 53% cotton, 5% elastane. The high silver fiber content delivers industry-leading shielding effectiveness across the full wireless frequency spectrum.Care: Hand wash cold with mild detergent. Reshape while damp. Lay flat to dry. Do not wring, bleach, or machine dry.