Pearl Izumi Men's Elite Tri Jersey Elite transfer fabric provides superior moisture transfer and chlorine resistance Aero fabric is strategically placed for superior aerodynamics Direct vent back panel provides superior ventilation 12-Inch zipper for venting Two back easy access envelope pockets ELITE Transfer fabric provides superior moisture transfer and chlorine resistance ELITE Aero fabric is strategically placed for superior aerodynamics Read the care content label on the inside of your garment for specific instructions; use simple detergents with no additives. not applicable