Features: Aero-X moisture-management fabric uses denier-gradient Nylon/Spandex for great moisture control, durability, comfort and fit. Side panels use Descente's new Resistex high compression, carbon infused Nylon/Lycra. Descente's Micro-Fuse chamois. D-Vente micro-denier mesh bib construction for great support and breathability. Flat-seam construction throughout. A 2" band of Descente's new Resistex at leg opening. Pocket on the back.