Rare Color Rare Size Cooper USA Made MA-1 Flight Jacket IDEAL Zipper Marked size is M, but fits like a S based on measurements and feel. Please refer to the measurements. Shoulder width: Approximately 45.5cm Body width: Approximately 58cm Sleeve length: Approximately 62cm Length: Approximately 57cm There may be slight errors due to amateur measurements. Color may differ slightly from the actual color due to lighting.