This is a preschool jersey.Let your young kid become a fan at a young age in this Preschool San Francisco 49ers Brock Purdy Black 2025 Rivalries Collection Nike Game Jersey. Made from lightweight, breathable fabric for comfort, this officially licensed jersey features durable screen-printed player name and number details.Nike Preschool NFL JerseysOfficially licensed NFL merchandise Stitched NFL shieldScreen-printed player name and numberV-neck collar and tailored fit for a sporty lookNike swoosh on shoulderPRESCHOOL NIKE JERSEY SIZE CHARTSize45/67Chest (in)222425Waist (in)212222.5Hip (in)232526Weight (lbs)36–3939–4949–54