Safe, Natural Migraine Relief Cap - Suffered from migraines, headaches, stress, hard to sleep Ultra Flexible and Comfortable - Made of high-stretch Lycra fabric, malleable gel filling, has a great flexibility after frozen. So it's very soft and great for people who don’t like stiff ice packs on their head. Snug Fit Provides Compression – Our migraine hat provides gentle compression with coolness to relieve migraine, chemotherapy, tension, sinus and stress. Form fitting 360 degree coverage. V-shape design fits closely to the nose. The hole at the top is great to put long hair through. Instant Cooling & Calming - It's not just a wearable headache ice pack that provides cooling relief, it's also a great migraine mask to block the light, so soothing and help you sleep more peacefully. Knowing that our migraine head wrap won’t slip and slide, it enables you to sit or lie with hand’s free, a perfect way to help you ease down before bed. Cold migraine wrap is available in two sizes - Medium recommended for those with head circumference less than 22.5” Brand new in box never opened.