Classic fit 55% Cotton for comfort, and 45% Polyester for durability 170gsm Cotton rich micro mesh fabric JB's Dri moisture wicking fabric designed to help keep you cool and dry Complies with Standard AS 4399:2020 for UPF Protection (UPF 50+) Complies with Standards AS/NZS 1906.4:2010 and AS/NZS 4602.1:2011 Day Only Chest pocket with pen insert Open sleeve Contrast striped collar Easy care, quick drying fabric 6/7XL only in Lime/Navy