Free Shipping⭐️ Immediate Purchase OK⭐️ Anonymous Shipping⭐️ Thank you for looking. [High-Performance Insulating Material - 38℃ Constant Temperature] This neck warmer is well-made with a moderate thickness and uses high-performance insulating material. It traps heat when worn, blocks cold wind, and maintains a constant temperature of 38℃. The thick, high-performance insulating fabric provides warmth beyond your imagination! An essential item for winter outdoor activities. [3x Softer Touch] This neck warmer uses a soft, skin-friendly fabric that provides 3 times the comfort when wrapped around your neck. It also prevents static electricity and offers benefits such as excellent odor resistance, moisture-wicking, and a pleasant feel. Wear it warmer and lift your spirits. Adjustable Cord: The adjustable cord design allows you to freely adjust the size to fit your face. You can adjust it to sizes 52-60 according to your preference. Tightening the cord when going out enhances the windproof effect. The longer design also covers your nose and ears securely. It can also be used as a face mask for strong winds. No Suffocation: The size covers the neck area well, providing warmth and a perfect fit for anyone. The material is lightweight and breathable, making it easy to breathe. It's useful not only for warmth during mountain climbing but also for winter sports. Winter Cold Protection: It's perfect for cold days when you go out, commute, or attend school, as well as for autumn and winter outdoor activities, sports, mountain climbing, golf, fishing, cycling, skiing, snowboarding, traveling, running, jogging, baseball, work, and walking.