92% Polyamide, 6% Elastane, 2% Polypropylene X-BIONIC HEADBAND 4.0 is designed to effectively manage temperature and humidity, ensuring comfort whether you are battling cold or sweating during intense activities. - Effective Temperature Control: This headband provides essential warmth in sensitive areas while actively managing moisture, making it ideal for various weather conditions. - Advanced Sweat Wicking: The ergonomically positioned wicking technology prevents sweat from dripping, delivering active cooling and comfort. This patented feature is recognized in 22 countries. - RETINA 4.0 Technology: The latest generation features Retina ultra-high-definition quality, resulting in an ultra-dense knitted fabric with precisely integrated thermoregulatory zones for optimal performance. - Custom Fit: The elastic band adapts to all head shapes, ensuring a secure and comfortable fit during any activity. - Pure Swiss Engineering: Crafted in Italy with over 700 international awards and 800 registered patents, this headband represents top-tier performance and reliability. Use Scenarios: - Ideal for outdoor sports like running, cycling, or skiing in cold weather. - Perfect for intense workouts at the gym where sweat management is crucial. - Great for everyday wear during transitional weather, providing warmth without bulk. Experience the combination of science and comfort with the X-BIONIC HEADBAND 4.0, your essential accessory for active living.