Thank you very much for viewing! *Please read the profile before purchasing. Instant purchase 〇 Silent purchase 〇 ◯ Product Description Using ice silk fabric, it keeps your face cool, breathable, quick-drying, and allows for easy breathing without difficulty. It has a soft feel and provides a cool sensation. It uses sweat-wicking and quick-drying fabric that quickly absorbs sweat. Elastic deformation, ear hook type, ear hanging, no displacement, no problem even with vigorous exercise. It doesn't hurt even after wearing it for a long time. Due to elastic deformation, it can also be used as a neck protector or headband. UV protection effect, washable, UV blocking rate of 99% or more, UPF50+! After UV treatment, it absorbs ultraviolet rays and minimizes damage to the skin. By incorporating UV-absorbing components into the silk thread, the effect can be maintained by repeated washing. Compared to disposable products, it is environmentally friendly, economical, and long-lasting. You can use the neck protector with confidence. Examples of use: Hiking, cycling. By using breathable, cool fibers, it can reduce stuffiness and heat, and it is also effective against heat. Also, wearing the mask can lower body temperature by 3°C to 5°C! Perfect for outdoor sports such as sports, running, mountain climbing, and fishing. Unisex, not only a face protector, but also a headband, neck protector, vision blocker, and wrist protector. One size fits all and is very popular regardless of age or gender. Please understand that it is stored at home and will be shipped in simple packaging. *Due to shipping costs, we may compress the product or remove it from the box for shipping to offer it at a lower price. Please check the actual photos for the condition of the product. It has been taken out of the bag for inspection and photography. I have selected "Like new" because it is an item I received. Cooling mask, bicycle mask, motorcycle mask, summer running mask, neck guard, sunscreen, UV protection, sweat absorption, quick-drying, breathable and easy to breathe, unisex, one size 18-6