Armpit armpit is 18 inches back collar down is 28 inches.

The 2-Sided Manny Pacquiao vs Juan Manuel Marquez Pacquiao III Boxing T-Shirt is a black t-shirt with a medium size, perfect for regular fit. Designed by Fruit Of Loom, this t-shirt is specifically for men and features a boxing theme, making it a great choice for fans of both fighters. With a unique design featuring both Manny Pacquiao and Juan Manuel Marquez, this t-shirt is a stylish and comfortable option for any boxing enthusiast.