Castelli Women's Sorpasso Pro DT Bib Tights Every detail of the Castelli Women's Sorpasso Pro DT Bib Tights is meticulously crafted to enhance your time in the saddle. Featuring precise anatomic shaping at the hips and knees, these tights move effortlessly with your pedal stroke, eliminating bunching and restriction. For those essential winter base miles, the renowned Progetto X2 Air Donna seamless seat pad provides unparalleled long-distance cushioning, while the innovative zipperless ankle design reduces bulk and prevents irritation inside winter overshoes. Finished with an embossed Castelli wordmark logo and high-visibility reflective inserts for safety on overcast days, they look just as fast as they feel. Smart Design for Smooth Transitions We know that winter miles require layering, which is why Castelli introduced the game-changing Drop-Tail stretch bib straps. This intuitive design ensures a secure, comfortable fit over your shoulders while allowing for quick and effortless nature breaks. No need to strip off your jacket or jersey at the roadside. It?s the perfect marriage of high-performance engineering and real-world practicality, ensuring you stay warm, focused, and ahead of the pack all season long. Progetto X2 Air Donna Seamless seat pad A pro-level seat pad engineered for maximum comfort. A plush, seamless skin-care layer feels super soft against your skin and reduces the risk of abrasion and irritation. A saddle-shaped cushioning layer features high-density foams and perforated gel inserts, giving progressive damping and support precisely where you need it most.