This JD Sports store on Bergenline Ave in Union City has a decent selection of designer branded training shoes, casual sportswear, and accessories. The staff can be friendly and helpful, but there have been some issues with customer service, particularly with some employees being rude and unprofessional. The store has a good variety of products, but the fitting room is closed during weekdays, which is inconvenient for customers. The store also seems to have some problems with inventory management, with items being marked down incorrectly. However, the prices are generally reasonable and the store has a great location with plenty of foot traffic. One issue that stands out is the poor behavior of some employees, which has led to several customers having a negative experience.