Made of the lightest weight fabrics to give you the lightest weight sun shirt ever. Feel the cooling comfort in warm, humid weather conditions by converting sweat into cooling energy so you stay dry and comfortable. SkyCool® fabric is infused fiber technology for cooling, moisture absorption, fast drying, 2-way air circulation and 50+ UV protection. 4-way stretch flat weave fabric offers more stretch and superior comfort. Classic white poplin bib, collar and cuffs lined with unique Liberty® London prints, mesh shoulders, sides and underside sleeve inserts add additional cooling airflow. Pull-over style shirt features a hidden low profile YKK zipper placket and no-show collar and cuff snaps for a polished show look, stock tie loop, shirttail hem and a tailored show fit.