【Quick-drying & Cooling Sensation】This face cover is made of sweat-wicking and quick-drying fabric, so you can wear it without worry even if it gets wet. It uses a contact-cooling material that lowers the temperature by 3-5 degrees Celsius upon contact with the skin. 【Excellent Elasticity】 This sports mask is designed to be worn over the ears and won't fall off even when running. It has elastic around the face, so it can be worn by people with both large and small head sizes. It can also be used in conjunction with sunglasses and glasses. 【Excellent Breathability & UV Protection】 It has good breathability and doesn't feel stuffy even when running. It's soft and easy to wear, and the type that covers your head completely can also cover the back of your neck. It protects your face, head, neck, and ears from excessive exposure to harmful rays. 【Unisex】 Great for various activities in daily life and outdoors, such as jogging, running, hiking, cycling, camping, commuting, fishing, and hunting! Highly recommended! 【Note】 Do not wear it backwards. The side with the longer circumference, using the seam as a boundary, is the front.