Premium Material: Our Baseball jerseys are made of 100% polyester with dry, breathable and moisture-wicking technology for superior comfort. Customization Steps: Select the color you like, click Customize now, select the size, and enter your team name and number. You can also add any patches you like on the jersey. Occasions: Great for special events, leagues, schools, organizations and professional sporting events. This will be a great gift for Baseball fans! Comfortable Design: Baseball jersey shirts have an athletic cut and exquisite stitching that does not easily fall off. The Moisture-wicking fabric has a spongy handle, suitable draping property and elasticity, good dimensional stability and wrinkle resistance. Size: Please check the sizing chart to ensure the best possible fit. This product has a variety of sizes to choose from. If your measurements fall between the two sizes, you could choose the larger for comfort.