CLICK HERE FOR SIZE CHART Classic fit 65% Polyester for durability, and 35% Cotton for comfort 210gsm pique fabric, easy care and reduced pilling Knitted collar with reinforced herringbone tape on inside neck seam and JB's 3-button placket Complies with standard AS 4399:2020 for UPF protection Set-in sleeves with open cuffs Straight hem with herringbone tape reinforced side splits