- Fabric Composition: 55.1% Nylon, 27.7% Polyester, 17.2% Spandex - Care Instructions: Machine Wash - Closure Type: Elastic Experience ultimate comfort with our cooling skull cap, designed to keep your head cool in the summer heat. The innovative mesh fabric provides excellent air circulation, ensuring you stay refreshed even after hours of activity. When wet, it continues to deliver a cooling effect for an extended period. Key Benefits: - Advanced Sweat Wicking: Perfect for active individuals, this skull cap rapidly absorbs moisture and dries quickly, keeping your head dry and comfortable throughout outdoor exercises or sunny work days. It acts as a barrier between your hair and helmet, preserving helmet cleanliness and longevity. - Helmet Compatibility: Designed to fit seamlessly under various types of helmets, including hard hats, bicycle helmets, and motorcycle helmets, its lightweight and thin construction make it feel like you're wearing nothing at all. - Universal Fit: With superior elasticity, our hard hat liner comfortably accommodates any head size, providing a snug fit without pressure. Enhanced depth ensures it stays in place, preventing slipping during use. Versatile Applications: - Ideal for cycling, running, climbing, and motorcycling, this skull cap is a practical accessory for all outdoor activities. - Use it for everyday outdoor work, ensuring sweat absorption, cooling, and sun protection, while preventing unpleasant odors. Conveniently compact and lightweight, you can easily carry it with you wherever you go. Keep your head comfortable and confident, no matter the activity.