The bibtight thats great in every possible condition New Nano Flex 3G fabric is exceptionally warm and soft yet with even better rain protection Reduced seaming for improved comfort and fit Mesh bib straps dont hold moisture KISS Air 2 Donna seat pad for long-distance comfort - High performance seat pad for all conditions. Single-piece construction with infinitely variable thickness. Updated with more supportive padding and a softer, stretchier fabric next to the skin. Reflective leg ending with ankle zip Embossed logos for durability