Products Description Fabric and process Fabric: 800G Malden wool, 80% wool, 20% chemical fiber Leather: 1.2-1.3 charcoal black soft vegetable tanning Thread: color contrast cotton thread Color: dark green, charcoal black leather Embroidery: high stitch count towel embroidery Auxiliary material: YKK snap fastener History The real baseball uniform refers to the uniform worn by professional baseball players, which is, of course, the clothes worn during the game, including baseball caps, shirts, pants, shoes, socks, and gloves. In 865, Harvard University sewed the letter "H" representing the school on the shirt of the team members who performed well in the school baseball team as a recognition. This unique awarding ceremony soon spread among American colleges and universities, and also entered high schools. It evolved from embroidered letters on shirts, blankets, and sweaters to today's tradition of "school team jackets.". So the baseball jacket is probably developed from the jacket, and influenced by the baseball jacket, some elements of baseball have been added to form the current baseball jacket. With the end of World War II in the 20th century, Japan was defeated and the United States stationed troops in Japan. American soldiers also brought the baseball jacket, which is the most representative of American culture, into Japan to integrate the superb Japanese embroidery techniques, and gave birth to the famous Yokosuka jacket. In the late 20th century, the American "academic style" prevailed, and baseball jackets came out of the campus without accident, especially loved by hip-hop music culture. Since then, they have gradually become an indispensable fashion element for men's clothing, and also have a certain audience in women's clothing.