T shirt, Tunnel to Towers 5K Run, charity event memorializing Firefighter Stephen Siller's final footsteps from the foot of the Battery Tunnel to the Twin Towers and those who lost their lives on September 11, 2001. Black Gildan Heavy Cotton t shirt, 100% preshrunk cotton, made in Haiti. Tagged as a Size S, Small. Sizes vary between brands - please note actual measurements. Measuring laying flat. Armpit to armpit = 17.5 inches. Back, down center, not counting collar band = 25 inches. Pre-owned item in good condition, light wear/use, no holes, no tears, no stains.