This MA-1 bomber jacket is constructed from Nycra, our proprietary stretch nylon fabric made from mil-spec nylon mono lament, with a Teflon water repellence treatment. It was developed specifically for garment dyeing: colour penetrates the fibres deeply and is absorbed consistently, for a chromatic density impossible to reproduce in piece-dyed jackets.
Large - 21" PTP
*PTP is the measurement from one arm pit to the other.
If unsure on the fit, compare measurements to another item you have that fits.