Spring Autumn Bomber Baseball Jackets Mens Outdoor Casual Pattern Letter Embroidery Loose Motorcycle Pilot Coats Male StreetwearSpring Autumn Bomber Baseball Jackets Mens Outdoor Casual Pattern Letter Embroidery Loose Motorcycle Pilot Coats Male Streetwear Please read carefully , it is important to you , thank you . 1: All the size is provide for your reference, 1 ~ 3 cm error should be accept, 1 cm is equal to 0. 39 inch. 2: ThisSize is Aisan size,It is smaller1 2 SizeThan Euro Us size ,so compare shoulder and chest size is very important. 3: If you are not sure of your size,