Tiki Tonga Coffee Roasters New Style T-Shirts in all sizes. Due to a popular response on the vests, we have developed a t-shirt for those who prefer to fill a t-shirt with their arms rather than show them off completely… We understand your needs. SIZES - Small = 34/36″ Chest Medium = 38/40″ Chest Large = 42/44″ Chest Extra Large = 46/48″ Chest 2X Large = 50/52″ Chest