The Prima womens bib shorts take Castelli's decades of design innovation and development used to create some of the highest end bib shorts on the market, and put it all into an affordable package. Made from Pro Dry matte lycra for solid compression and moisture management, with a womens-specific anatomic design that gives them just the perfect fit. Equipped with a KISS Air 2 seatpad for the right amount of comfort, and the GIRO3 leg gripper that lays flat, and ensures your shorts don't ride up.