100% Polyester in a 160gsm micro mesh fabric for durability. JB’s Dri™ moisture wicking fabric designed to help keep you cool and dry. Complies with Standard AS/NZS 4399:2017 for UPF Protection (UPF 50+). Complies with Standards AS/NZS 1906.4:2010 and AS/NZS 4602.1:2011 Day only. Reinforced chest Pocket with pen insert. Straight hem with side splits. Easy care fabric. Quick drying. Classic Fit