• Hand-knitted custom nasal mask, simple, comfortable, and breathable • Protects the nose from dust, air pollution, vehicle smoke, and sand-laden air, even in changing weather conditions • Keeps the nose warm on cold days, ideal for skiing, snowboarding, motorcycling, running, hiking, and many other outdoor activities • Provides greater outdoor comfort and protection against the cold • Material: wool • Size: 14 x 4.85 x 2.25 cm • Easy to use, lightweight, and suitable for daily use at home or outdoors • Fashionable product with a fun personality