Boom is 6'0" tall, 176 lbs, has a 38" chest, and is wearing a size medium in Black and Steel Onyx. Chas is 5'10" tall, 165 lbs, has a 38.5" chest, and is wearing a size medium in Arctic Navy. John is 5'11" tall, 190 lbs, has a 39.5" chest, and is wearing a size medium in Team Red. Duke is 6'0" tall, has a 42" chest, and is wearing a size medium in Clear Blue.