The Castelli Prosecco Tech Women's Baselayer (Black) is a premium performance base layer designed to provide female cyclists with exceptional moisture management, lightweight comfort, and all-day performance. Acting as the essential first layer of your cycling kit, it keeps your skin dry by rapidly moving perspiration away from the body, helping you maintain the ideal body temperature during every ride. Whether you're training, racing, commuting, or enjoying long endurance rides, this baselayer delivers the comfort and technical performance expected from Castelli's professional cycling apparel.

Built using Castelli's ProSecco hydrophilic fabric technology, this baselayer excels at wicking moisture away from the skin faster than conventional synthetic fabrics. As your riding intensity increases, sweat is immediately transferred to the outer layer of your jersey, where it evaporates efficiently. This continuous moisture management helps prevent overheating during climbs while reducing the chilling effect caused by damp clothing on descents or in changing weather conditions.

The women-specific anatomical fit ensures the garment follows the natural shape of the female body, providing a close, performance-oriented fit without restricting movement. The highly stretchable fabric comfortably adapts to every riding position, offering complete freedom of movement whether you're climbing steep gradients, sprinting, or spending hours in an aerodynamic posture. Its slim profile fits smoothly beneath cycling jerseys without creating unnecessary bulk, making it an ideal choice for both professional athletes and recreational riders.

Comfort is further enhanced by the lightweight seamless construction, which minimizes friction and irritation against the skin during long rides. The soft fabric feels comfortable from the moment you put it on, while its breathable knit structure promotes continuous airflow to help regulate body temperature in varying weather conditions. This combination of ventilation and moisture control makes the Prosecco Tech Baselayer suitable for year-round use, from cool spring mornings to warm summer rides and as a layering piece during winter.

The sleeveless design allows unrestricted shoulder movement and eliminates excess fabric beneath short- or long-sleeve jerseys, improving overall comfort while reducing weight. An extended rear hem keeps the baselayer securely tucked into your bib shorts, ensuring consistent coverage and preventing cold air from reaching your lower back when riding in an aggressive cycling position.

Finished in a timeless Black color, the Castelli Prosecco Tech Women's Baselayer complements virtually every cycling jersey and bib short, offering a clean and professional appearance. The subtle Castelli branding reflects the Italian brand's reputation for combining innovative fabric technology with race-proven performance and premium craftsmanship.

Beyond road cycling, this technical baselayer is equally suitable for gravel riding, mountain biking, indoor training, spinning, bikepacking, triathlon training, and other endurance sports where moisture management and comfort are essential. Its lightweight construction also makes it an excellent travel companion, packing easily while delivering reliable performance in a variety of outdoor conditions.

Designed for durability, the premium synthetic fibers retain their elasticity, softness, and moisture-wicking performance even after frequent washing and repeated use. This ensures long-lasting comfort and dependable performance season after season.

Whether you're chasing a personal best, preparing for a race, or simply enjoying a weekend ride, the Castelli Prosecco Tech Women's Baselayer (Black) provides the ideal balance of breathability, moisture control, lightweight comfort, and women's-specific fit. Trusted by cyclists around the world, it is the perfect foundation layer for maximizing comfort and performance on every ride.