Part of Gore's XENON collection of race oriented apparel, the Gore Bike Apparel Men's XENON 2. 0 RACE Bib Shorts cater to serious cyclists seeking the utmost in fit and function for grueling distance efforts and high cadence training rides. Highly functional materials ensure the best in long distance comfort, with full mesh bibs actively venting your mid section and upper body. Slightly compressive fabric promotes support and stability across key muscle groups. The XENON Men seat insert alleviates saddle pressure so you can perform your best for miles of high octane training. Transfer print graphics inside the hem prevent the bottom legs from migrating throughout your ride. Also, the hem's flat bottom lies flush to prevent it from uncomfortably digging into your skin. Shifted seams combat chafing when you're pushing your limits on strenuous climbs and all out sprints. And to keep you visible after dark, the reflective front and rear logos enhance safety when you're riding at dawn and dusk hours. They come with a separate bag to prevent undue damage in the wash cycle.