Soft and comfortable Neoprene/Cotton double layer lining mask. Made in the USA.No adjustable Multi-Purpose: Stylish solid masks are ideal for Cold weather, Dust & Pollen Allergies, Smoke, Outdoor construction, Maintenance work, Gardening, Travel, outdoor sports. This mask is suitable for men and women. Material: 96% Neoprene, 4% Span. ***These masks are not FDA Approved. Please note these are not a replacement for medical-grade N95 masks or PPE but are meant to bridge the gap.