The Mechanism Pro Bib Shorts represent a new caliber of professional cycling apparel, engineered to deliver unmatched performance, fit, and comfort during high-intensity riding and racing. Designed with input from elite athletes and developed with cutting-edge fabric technology, these bibs are built around a unique structurally mapped design that incorporates zones of variable 4D-stretch, offering targeted flexibility and support exactly where it’s needed most. The result is a second-skin fit that moves seamlessly with your body, enhancing aerodynamics without compromising comfort or durability.

The main body of the bib shorts is crafted from a soft, silk-like stretch-woven fabric that combines a high strength-to-weight ratio with abrasion resistance. This luxurious fabric wraps the body with a smooth, compressive feel, reducing drag while maintaining exceptional breathability and durability. Fully dyed for rich, lasting color, the material resists wear and deformation, making it ideal for long training blocks and race days alike. In the lower legs, silicone-free woven grippers are integrated directly into the fabric, providing a clean, secure hold that stays in place without pinching or slipping—even during all-out efforts.

At the core of the bib’s performance is Pas Normal Studios’ signature 4-layer ultralight foam chamois, strategically positioned for optimal support in aggressive, race-oriented positions. This chamois is designed to reduce bulk while offering maximum comfort on the saddle, ensuring you stay supported over long distances and high-speed efforts. A race fit refined through the Mechanism collection ensures a streamlined silhouette that’s ready for competitive environments, whether on the road or in the mountains.

Additional features include an integrated radio pocket in the rear mesh panel—ideal for race-day communication or storing compact essentials. Every panel and seam in the Mechanism Pro Bib Shorts has been thoughtfully constructed using high-performance Italian fabrics and assembled in Portugal, reflecting a commitment to craftsmanship and technical excellence. With a fabric composition engineered for stretch, structure, and long-term wear, the Mechanism Pro bibs offer a premium, pro-level experience designed to meet the demands of modern racing.