Get your little one ready for game day with this Seattle Mariners Felix Hernandez Throwback Mesh Batting Practice Jersey from Mitchell & Ness. This throwback jersey features expertly sewn-on fabric appliques with embroidered detail, capturing the classic look of Felix Hernandez in his prime. Crafted from 100% polyester mesh, this jersey provides a breathable and comfortable fit, perfect for young fans to wear on warm game days as they channel their inner King Felix. Imported. Jersey Color Style: Throwback. Officially licensed. Jersey Color Style: Batting Practice. Sewn-on fabric appliques with embroidered detail. Brand: Mitchell & Ness. Practice Jersey. Rounded hem. Machine wash, tumble dry low. Material: 100% Polyester. Woven jock tag at hem. Full-button front. Size: 3T. Color: Navy. Gender: unisex. Age Group: toddler. Material: COTTON.