Face Mask

Men's, Acrylic Rib Knit, 3M™ Thinsulate™ Flex 40g Insulation. Style #A161

100% acrylic stretchable rib-knit fabric for a comfortable fit. Thinsulate™ Flex 40g insulation gives you added warmth. Extra-long neck enhances cold weather protection. Made in the USA of US and Imported Parts.