ULTRA-SMOOTH AND ULTRA-FAST Specifically crafted with an ultra-smooth premium fabric that’s abrasion resistant and provides unparalleled stability as you fly through the miles. The stretch fabric bib uppers with an open back provide a flat finish under your jersey, adding to increased aerodynamics and comfort. And the wide lower-leg cuffs fit snug and stay in place so you can power up on the sprints. Vlastnosti ProComfor™ chamois designed for women Soft fabric has excellent structure to hold shape over time One-piece seamless bib with great ventilation High-visibility reflective accents