This multifunctional fabric is made of polyester fiber, making it very soft and skin-friendly. It offers sweat absorption, UV protection, and thermal insulation. It is also very lightweight, so it will not burden your neck. Scarves can be worn in many styles, such as scarves, face towels, headbands, beanies, headscarves, pirate hats, or hoods, to protect you from sun and wind. This scarf is well-made, with a double-needle hem that is resistant to deformation and tearing, and can withstand strong pulling. It can be machine washed and will not fade or deform after washing. Super stretch: Thanks to its high elasticity, this men's scarf will not deform after random stretching. Double-needle stitching also ensures the most intense stretching. It can be machine washed and will not fade or deform after washing. Wide range of uses: Winter neck warmers are widely used for travel and outdoor activities such as skiing, snowboarding, hiking, fishing, running, motorcycling, hunting, cycling, mountaineering, and many other outdoor activities. In addition, it is best to wear this type of ski visor under a helmet.