The Mission Shirt is made from an 9.5oz 100% Organic Cotton Canvas. It's pre-washed for that already worn feeling and is thick enough to take a beating from being on the road. Yarn dyed brushed custom shirt Large custom Iron and Resin metal buttons Double chest pockets with top entry flap Locker loop draw cord on inside collar The Mission Shirt runs on the smaller side; if you plan on machine washing or layering we would highly recommend sizing up.