【360°COLD COMPRESSION THERAPY】Cold hat conforms to your head perfectly and provides 360° head coverage that relieves migraine & headache. The ice pack wrap will stay firmly in place while keeping you mobile and comfortable. The hat is adjustable and can be used as an ice pack for head pain and to target muscle soreness.<br> 【INSTANT RELIEF】migraine relief cap provides better contact by conforming to any part of the head, provides a deep head relaxation and improves your sleep, helps tension, inflammation, sinus, puffy eyes, stress relief & anxiety relief. Ideal for people who suffer from headaches, migraines or facial tension.<br> 【COLD THERAPY】Ice pack wrap provides cold use effects. It can be applied directly to bare skin and remains soft and stretchable after frozen in the refrigerator. Please refer to the instruction manual for more details.<br> 【V SHAPE NOSE DESIGN】Headache Ice pack hat with V shape nose design. Tailoring form is more suitable for facial contours and smooth breath. Also dark color migraine mask can block up light when relaxing. A must have for athletes, workers, homemakers or seniors to release head pain relief, puffy eyes, bruise, swelling, sore, tension, sinus headache and more.<br> 【Keeps Cold Longer】The headache relief cap uses high-quality ice gel, which can better ensure the continuous temperature of the ice gel. The freezing temperature should be below -0.4°F, if you need sustained relief for a longer time, you can freeze longer, so that it can provide you with a longer low temperature to meet your needs.