Cold Weather Silk-Lined Fleece Mask by I Can Breathe® is easy to wear, and made expressly for cold weather use. The patented design features a polar fleece exterior and silk-lined interior that humidifies and warms cold, dry air as you breathe to make it safer for sensitive airways. Breathing in cold air can be a real problem for asthmatics or cold-sensitive people, not to mention winter athletes and outdoor enthusiasts. Cold air irritates the lungs and causes wheezing or chest tightness, and it can also stress the cardiovascular system. The Cold Weather Mask fits comfortably over nose, cheeks and mouth, while leaving plenty of breathing space without moisture build-up. The minimal inhalation resistance of this mask means you can breathe easily while doing sports, shoveling snow or performing other activities when the temperature drops. Available in Black in Adult size only.