This is a classic white athletic mesh football jersey featuring bold black-outlined number '13' on the back, designed for breathability and performance. The lightweight, open-weave polyester mesh fabric ensures excellent ventilation during training or casual wear, while the reinforced stitching at shoulders and hem provides durability. Short sleeves with clean hemmed edges and a standard crew neckline offer a relaxed, sporty fit. Though no visible brand logo appears on the front or collar in this image, the construction style—especially the outlined numeral treatment and paneling—is consistent with generic or custom practice jerseys commonly used in American football, flag football, or recreational sports. Ideal for gym sessions, team practices, streetwear layering, or fan apparel. The minimalist aesthetic allows for easy customization or pairing with streetwear staples like cargo shorts, joggers, or denim. Suitable for warm weather due to high透气性, and unisex sizing makes it versatile across genders. No official team affiliation or licensed branding is evident, suggesting it may be a blank or third-party replica jersey.