Many brands claim to bring premium features to their entry-level apparel, while Castelli delivers on that design with the Prima Bib Short. The Prima Bib features the same insert and upper construction as Castelli's pro-level bibs, at an approachable price point for the burgeoning cyclist. Lycra fabric provides gentle compression in an anatomic fit, while the KISS Air2 chamois keeps you comfortable with breathable padding and seamless construction. The Giro3 leg grippers make sure the shorts stay perfectly in place throughout your ride, without pinching or causing discomfort.