Neck Warmer Stretches To Fit : 26x30cm. Designed with stretchy fabric, which can be adjusted to fit various face shapes, accommodates most head sizes. COMFORTABLE and BREATHABLE: Our Facial Shield is made of polyester, it is skin-friendly, lightweight and breathable. And it has exceptional absorbing and wicking features to keep you dry while wearing. Perfect fit for Women and Men. WIND AND DUST PROOF: When going out for running, cycling, skiing, wearing Balaclava can protect your face, and avoid your nose and mouth clean from breathing dust. What’s more, it has performance of windproof. FUNCTIONS: Cooling summer Facial Covering can absorb sweat and dry quickly, easy to carry and keep you cool. Wear Neck Gaiter as a full face cover to protect your skin from the harmful rays of the sun. For Mltiple Activities: Available in various sports and outdoor activities for men and women, like cycling, motorcycling, walking, fishing, hunting. You can even wear in different dress ways for your daily life.