CASTELLI Insider Sleeveless Jersey - WomenEngineered to keep you cooler than wearing nothing at all, the Castelli Insider Sleeveless Jersey for women is a revolution in high-intensity workout apparel. This top is the ultimate solution for managing heat and sweat during your toughest indoor training sessions and on the most scorching summer days outdoors. It´s a high-performance piece of clothing designed for the dedicated female cyclist.The remarkable cooling effect is achieved through intelligent fabric technology. We´ve made this sleeveless top to actually cool you more than not wearing a top at all. It works because it will spread out sweat over a wider area to aid in evaporative cooling. This advanced moisture management system actively pulls perspiration away from your skin and disperses it, creating a tangible cooling sensation that helps you maintain peak performance and comfort when the intensity is high.Of course, it´s not going to make your indoor sessions sweat-free, but it will make them more comfortable. Designed with an intentionally simple and streamlined aesthetic, the Insider is cut close to body. The premium synthetic stretch fabric ensures a perfect, non-restrictive fit that moves with you. The sleeveless design offers complete freedom of movement and maximum ventilation, while the comfortable round neck makes it ideal for long hours of wear. As a pull-on top without a front zipper, it provides a smooth, uninterrupted profile.While it´s the perfect partner for your indoor trainer, its versatility shines across all disciplines. Whether you´re tackling a grueling climb in road cycling, grinding out miles on a gravel cycling adventure, or navigating technical trails in MTB cycling, this jersey provides unparalleled breathability. A key feature is the advanced HEIQ Fresh Tech natural odor-control treatment. We finish it with the HEIQ Fresh Tech natural odor-control treatment that prevents buildup of odor in the garment over time, ensuring your jersey stays fresher for longer, ride after ride.It´s intentionally simple and is cut close to body, and there´s a zippered pocket on the back. This secure pocket offers convenient storage for a key, card, or small essential, making it a truly functional piece for any activity.Espeficitations:3D Mesh lightweight 93% polyester / 7% elastane wicks moisture and dries quickly.HEIQ Fresh Tech silver-free odor-control treatment.Semi-open mesh allows maximum airflow and cooling.Rear pocket