The Men's Chrono Pro Bib Short is designed to be the best option available. Judging by the award-winning reviews and testimonials, we're proud to say we got the formula right. Our Gradient Stretch Woven material offers high durability, supportive compression, fast drying time and impressive breathability, plus a UPF 50+ rating. The custom-designed bib straps and leg grippers stay comfortably in place during long rides and high output efforts, and the engineered lumbar support panel provides essential support to your lower back for relief on long rides. The Chrono Pro Chamois, crafted by Italian experts, is anatomically formed to contour with your body on the saddle for ideal fit and stability in the saddle.Gradient Stretch Woven materialMade in Italy w/ Italian materialsElastic Interface Chrono Pro chamoisCustom comfort bib strapsLumbar support panel