Instructions: Machine Washable About this product Color: Black/Blue ★【Essential item for winter with cold protection & heat retention】 Achieves high heat retention despite being thin. It traps heat and keeps you warm, and the design that covers the ears protects you from the cold. It can also cover part of the face, providing solid protection from the harsh cold and wind of winter. You can spend cold days comfortably. ★【Good texture, lightweight and convenient to carry】 Uses soft, skin-friendly material. It doesn't feel scratchy even when it fits around the neck and face, so those with sensitive skin can use it with peace of mind. It's lightweight and doesn't take up much space, so you can fold it up and carry it in your bag. You can take cold protection measures anytime. ★【Good texture, lightweight and convenient to carry】 Uses soft, skin-friendly material. It doesn't feel scratchy even when it fits around the neck and face, so those with sensitive skin can use it with peace of mind. It's lightweight and doesn't take up much space, so you can fold it up and carry it in your bag. You can take cold protection measures anytime. ★【Excellent breathability, widely active from outdoor to daily life】 Lightweight and breathable, reducing stuffiness. It's perfect for outdoor scenes such as mountain climbing and skiing, as well as for daily use such as commuting to work or school. The simple design makes it easy to match with any outfit, expanding the range of coordination. ★【Multi-functional item that can be used in multiple scenes】 Can be used not only as a neck warmer, but also as a mask or balaclava. It's very useful for various outdoor scenes and daily cold protection, such as commuting by motorcycle, cycling, snowboarding, camping, and fishing. It meets diverse needs. Neck warmer for winter, double layer, windproof, cold protection, heat retention, for men and women, multi-functional, double color, guards ears, lightweight, muffler, sports, mountain climbing, skiing, motorcycle, commuting to school/work