2XU Men's Elite Cycle Bib Short X Silicone low profile leg grippers Powerful 70 D, 240gsm Kinetic fabric with impressive muscle containment properties plus stretch and recovery memory to hold shape Kinetic Speed fabric for supreme aerodynamics Italian made Fusion Pro 2 multi-elastic, multi-density chamois for ultimate support and cushioning with revolutionary perforated membrane technology for exceptional moisture management 50+ UV Protection