RefrigiWear Silver Magic Antimicrobial Warm Acrylic Knit Neck Gaiter Face Mask, Black One Size Fits All Micro denier acrylic knit for comfortable, warm protection from the cold Made with Smart Silver technology for increased antimicrobial protection Covers nose, mouth, ears and neck for greater warmth while accommodating other headwear, like a hard hat or cap Available in black, One Size Fits All RefrigiWear has been protecting you in the cold for over 60 years. Founded, owned, and operated in the USA, RefrigiWear is dedicated to finding the best solutions for all cold weather needs. Since 1954, RefrigiWear has been making innovations and improving the gear you trust to stay warm and protected.