Leather classification: artificial leather Lining composition: polyester fiber (polyester) size shoulder bust lenght sleeve M 43cm 98cm 64cm 61cm L 44cm 102cm 66cm 62cm XL 45cm 106cm 68cm 63cm XXL 46cm 110cm 70cm 64cm XXXL 47cm 114cm 72cm 65cm 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement. 2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service. 3.As you know, the different computers display colors differently,  the color of the actual item may vary slightly from the following images.