91% Polyester, 9% Spandex Pull On closure Machine Wash -10°F to 50°F Keep Warm Breathable:The lightweight balaclava is made of breathable composite fabric designed to wicks away moisture while retaining heat and has 4-way stretch, you’ll stay warm and comfortable and dry all day.Keeps your head & neck warm even in a blizzard. Avoide Glasses Fogging:Enlarged valves are 28.5% more efficient in exhausting of heat, water vapor, carbon dioxide, etc, which minimize condensation on your glasses or goggles while working outside.The adjustable nose piece forms a perfect fit with your nose.Note the nose clip is specially designed with glasses to prevent fogging up.It's comfortable and will fit well even if you are not wearing the glasses. Replaceable Activated Carbon Filter:Helps you breath in a more clean way.With the replaceable design,you only need to change the Filter instead of the entire cycling face mask.the protection level is PM2.5 that can filter out 95% of particles in the air,which is perfect for walking,running,cycling,and any type work where outside in a dusty environment. Helmet & Goggles Friendly:You can wear the balaclava on its own or under a helmet with Helmet/goggles.It features flat-locked seams and stretch performance that keeps you fully covered without blocking vision and keeps the inside of the helmet from getting dirty.Suitable for most kind of helmet, like bike/motorcycle/construction site helmet or other head protection. Multiple Wearing Methods:Hinged panel design,allows balaclava to be worn over or under mouth easily.so it can be worn as a opened or closed face balaclavas,a neck warmer,or a beanie.We have increased the length of the balaclava,the long front and the back part that goes down far enough to fit under the collar of your jacket for total coverage.so no wind or snow can hit the your neck.
-10°F to 50°F Windproof & Warm Fleece Balaclava Water Resistant Thermal Ski Mask for Unisex - B58HGL1ZU