Castelli Summer Beanie. Conquer summer rides with the Castelli Summer Beanie, your ultimate under-helmet solution. This lightweight skullcap uses a ventilated mesh top and moisture-wicking Velocity fabric to keep you cool and sweat-free. It prevents heat buildup and ensures clear vision by directing sweat away from your eyes. Its seamless, low-profile design fits comfortably under any helmet, offering a hygienic and barely-there feel for optimal performance and comfort in hot conditions. Essential kit for sunny days. Castelli Summer Beanie - Lightweight Under-Helmet SkullcapTackle the hottest summer rides with complete confidence and superior comfort with the Castelli Summer Beanie. Expertly engineered as the ultimate under-helmet solution for warm to hot conditions, this lightweight skullcap is meticulously designed to manage sweat and regulate temperature, allowing you to focus entirely on your performance and the joy of the ride. It´s the essential piece of kit you´ll reach for every time the sun is shining.This is that perfect piece to wear under your helmet in the summer. Say goodbye to the distraction and discomfort of sweat dripping into your eyes during a hard climb or intense effort. The innovative design of this beanie provides a critical advantage in warm weather. Mesh on the top allows for lots of airflow, working in harmony with your helmet´s vents to create a constant cooling effect. Simultaneously, the advanced Velocity fabric strategically placed around the base of the beanie acts as a high-performance sweatband, actively absorbing moisture to keep it out of your eyes and off your sunglasses, ensuring your vision remains clear and unobstructed.The primary benefit of the Castelli Summer Beanie is its dual-action approach to comfort. It not only wicks away sweat but also prevents overheating. The open-mesh top panel serves as a ventilation chimney, allowing excess body heat to escape efficiently. This exceptional breathability ensures your head stays significantly cooler, even during strenuous efforts on scorching days. Furthermore, its minimalist, low-profile construction is engineered to fit seamlessly under any cycling helmet without adding bulk, bunching, or creating uncomfortable pressure points. It provides a soft, comfortable, and hygienic layer between your head and your helmet´s padding, enhancing the overall fit and feel for long hours in the saddle. Features:* Effective Wicking Layer: A high-performance wicking layer, featuring moisture-managing Velocity fabric around the band, pulls sweat away from your forehead and temples to keep sweat out of your eyes.* Ventilated Mesh Top Panel: A lightweight, open-mesh top panel provides maximum ventilation, allowing heat and moisture to escape through your helmet vents for superior cooling.* Seamless Helmet Fit: Designed with a raw-cut edge and an anatomical shape, it fits perfectly under any cycling helmet without interference, ensuring a barely-there feel and all-day comfort. Technical Specifications:* Category: Beanies* Gender: Men, Women (Unisex)* Primary Material: Synthetic* Discipline: Road, Gravel, Mountain Biking, Commuting* Recommended Temperature Range: 15°C - 35°C / 59°F - 95°F* Weight: 20g. tradeinn Bikeinn