" Unisex T-SHIRT SIZE CHART: Sizes in inches & centimeters SMALL - 19.5 in (50.0 cm) - 27.0 in (69.0 cm) MEDIUM - 20.8 in (53.0 cm) - 27.9 in (71.0 cm) LARGE - 22.0 in (56.0 cm) - 28.7 in (73.0 cm)"