ACKA tshirts are printed on Gildan 5.6 oz., 50/50 Cotton/ Ploy Blend shirts. Featuring Dry Blend moisture-wicking properties, seamless double needle 7/8" collar with taped neck and shoulders. These shirts feature the ACKA logo on the front. Only available in Red, Royal, Gold and Black. Please use the following sizing when ordering, small (34-36"), medium (38"-40"), large (42-44"), xlarge (46-48"), 2xlarge (50-52"), 3xlarge (54-56") and 4xlarge (58-60") These measurements are around the chest one inch below the armpits. These are guidelines from the manufacturer and you should take into consideration your own preference of fit. Machine wash cold, tumble dry on medium heat and do not iron decoration. Most orders ship within 5 days of payment, not including weekends and holidays. All orders ship for free!