The ion scrub amp 34 tee features a unique fabric mix the front body consists of drirelease jacquard mesh fabric offering some extra ventilation with the casual look of a regular cotton shirt keep in mind the very soft drirelease fabric also dries four times faster than classic cotton the sleeves and the back of the body section are made of light and very breathable pique jersey which is sanitized finished to keep you dry and fresh all the time an integrated gogglesglasses wipe and lift